[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,7],[4,1,8],[5,4,9],[6,1,10],[7,1,11],[7,1,12],[7,1,13],[8,1,14],[8,1,15],[8,1,16],[10,1,3],[12,1,17],[13,1,4],[15,1,18],[16,1,5],[17,1,19],[18,1,20]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[2,4,6],[3,1,7],[4,1,8],[5,1,9],[6,1,3],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,1,14],[8,1,15],[9,1,16],[9,1,17],[9,1,18],[11,1,19],[12,1,4],[14,1,20],[15,1,5],[17,1,21],[19,1,22],[20,1,23],[21,1,24]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,6],[4,1,7],[5,1,8],[6,1,9],[6,1,10],[6,1,11],[7,1,12],[7,1,13],[7,1,14],[8,1,3],[10,1,15],[11,1,4],[13,1,16],[14,4,17],[15,1,18],[16,1,19]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,6],[4,4,7],[5,1,8],[6,1,9],[6,1,10],[6,1,11],[7,4,12],[8,1,3],[10,1,13],[11,1,4],[12,1,14],[12,1,15],[12,1,16],[13,1,17],[15,1,18],[18,1,19]]
[[1,3,2],[1,2,3],[2,1,4],[3,1,5],[4,1,6],[5,1,7],[5,1,8],[5,1,9],[6,1,3],[8,1,10],[9,4,11],[10,1,12],[11,4,13],[13,1,14],[13,1,15],[13,1,16],[15,1,17],[17,1,18]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,6],[4,4,7],[5,1,8],[6,1,9],[6,1,10],[6,1,11],[8,1,3],[10,1,12],[11,1,4],[12,1,13]]
[[1,3,2],[1,2,3],[2,1,4],[3,1,5],[4,1,6],[5,1,7],[5,1,8],[5,1,9],[6,1,3],[8,1,10],[9,4,11],[10,1,12]]
[[1,3,2],[1,2,3],[2,1,4],[3,4,5],[4,1,6],[5,4,7],[6,1,3],[7,1,8],[7,1,9],[7,1,10],[9,1,11],[11,1,12]]
[[1,3,2],[2,1,3],[3,1,4],[4,4,5],[5,4,6],[6,1,7],[6,1,8],[6,1,9],[8,1,10],[10,1,11]]
[[1,3,2],[1,2,3],[2,1,4],[3,4,5],[4,1,6],[6,1,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,1,3],[6,4,7]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,1,3],[6,1,7],[7,1,8],[7,1,9],[7,1,10],[9,4,11]]
[[1,4,2]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[7,2,9],[7,2,10],[8,1,11],[8,1,12],[8,1,13],[11,1,9],[12,1,10],[13,1,14],[14,4,15]]
[[1,1,2],[2,1,3],[3,4,4],[4,4,5],[5,1,6],[6,1,7],[6,2,8],[6,2,9],[7,1,10],[7,1,11],[7,1,12],[10,1,8],[11,1,9],[12,1,13],[13,1,14],[13,2,15],[14,1,16],[14,1,17],[14,1,18],[16,1,15]]
[[1,1,2],[2,1,3],[3,1,4],[4,4,5],[5,4,6],[6,1,7],[6,2,8],[6,2,9],[7,1,10],[7,1,11],[7,1,12],[10,1,8],[11,1,9],[12,1,13],[13,1,14],[13,2,15],[14,1,16],[14,1,17],[14,1,18],[16,1,15]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[7,2,9],[7,2,10],[8,1,11],[8,1,12],[8,1,13],[11,1,9],[12,1,10],[13,4,14]]
[[1,1,2],[2,1,3],[3,4,4],[4,4,5],[5,1,6],[5,2,7],[5,2,8],[6,1,9],[6,1,10],[6,1,11],[9,1,7],[10,1,8],[11,1,12],[12,1,13],[12,2,14],[13,1,15],[13,1,16],[13,1,17],[15,1,14]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,4,8]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[6,4,7]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,4,6]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,4,8]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[7,2,9],[8,1,10],[8,1,11],[8,1,12],[9,1,13],[11,1,14],[14,1,15],[14,2,9],[15,1,16],[15,2,9],[15,2,13],[16,1,17],[16,1,18],[16,1,19],[17,1,9],[19,4,20]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[7,2,9],[8,1,10],[8,1,11],[8,1,12],[9,1,13],[11,1,14],[14,1,15],[14,2,9],[15,1,16],[15,2,9],[15,2,13],[16,1,17],[16,1,18],[16,1,19],[17,1,9],[19,1,20],[20,1,21],[20,1,22],[20,1,23],[22,1,24],[24,4,25]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,4,7],[7,4,8],[8,1,9],[8,1,10],[8,1,11],[10,1,12],[12,1,13],[12,2,14],[12,2,3],[13,1,15],[13,2,14],[13,2,16],[14,1,16],[15,1,17],[15,1,18],[15,1,19],[17,1,14],[19,1,20],[20,1,21],[20,1,22],[20,1,23],[22,1,24],[24,1,25],[24,2,3],[25,1,26],[25,1,27],[25,1,28],[26,1,3]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,4,7]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,1,9],[8,1,10],[8,1,11],[10,1,12],[12,1,13],[13,4,14]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[7,2,9],[8,1,10],[8,1,11],[8,1,12],[9,1,13],[11,1,14],[14,1,15],[14,2,9],[15,1,16],[15,2,9],[15,2,13],[16,1,17],[16,1,18],[16,1,19],[17,1,9],[19,1,20],[20,1,21],[20,1,22],[20,1,23],[22,4,24]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,1,9],[8,1,10],[8,1,11],[10,1,12],[12,4,13]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,1,9],[8,1,10],[8,1,11],[10,4,12]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[4,3,8],[5,1,3],[7,1,9],[8,4,10],[9,1,11],[9,2,12],[9,2,13],[11,1,14],[11,2,15],[11,2,4],[12,1,13],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[15,2,4],[17,1,12],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[21,1,4]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,3],[6,1,7],[7,1,8],[7,2,9],[7,2,10],[8,1,11],[8,2,12],[9,1,10],[10,1,12],[11,1,13],[11,1,14],[11,1,15],[14,1,9],[15,4,16]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[5,1,3],[7,1,8],[8,1,9],[8,2,10],[8,2,11],[9,1,12],[9,2,13],[10,1,11],[11,1,13],[12,1,14],[12,1,15],[12,1,16],[15,1,10],[16,1,17],[17,1,18],[17,1,19],[17,1,20],[18,1,21],[19,4,22],[22,4,23],[23,1,24],[23,1,25],[23,1,26],[24,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[4,3,9],[6,1,3],[8,1,10],[9,1,11],[9,2,5],[10,1,12],[11,1,13],[11,1,14],[11,1,15],[12,1,16],[12,2,17],[12,2,4],[13,1,5],[16,1,18],[16,1,19],[16,1,20],[17,2,4],[19,4,21],[20,1,22],[21,4,17],[22,1,23],[22,1,24],[22,1,25],[23,1,26],[24,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[4,3,9],[6,1,3],[8,1,10],[9,1,11],[9,2,5],[10,1,12],[10,2,13],[11,1,14],[11,1,15],[11,1,16],[12,1,17],[12,2,4],[13,4,18],[14,1,5],[17,1,19],[17,1,20],[17,1,21],[20,1,13],[21,1,22],[22,1,23],[22,1,24],[22,1,25],[23,1,26],[24,1,4]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,3],[6,1,7],[7,1,8],[7,2,9],[7,2,10],[8,1,11],[8,2,12],[9,1,10],[10,1,12],[11,1,13],[11,1,14],[11,1,15],[14,1,9],[15,1,16],[16,1,17],[16,1,18],[16,1,19],[17,1,20],[18,4,21]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[4,3,9],[6,1,3],[8,1,10],[9,1,11],[9,2,5],[10,1,12],[11,1,13],[11,1,14],[11,1,15],[12,1,16],[12,2,4],[13,1,5],[16,1,17],[16,1,18],[16,1,19],[18,4,20],[19,1,21],[21,1,22],[21,1,23],[21,1,24],[22,1,25],[23,1,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5],[2,2,6],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,1,6],[4,1,7],[4,1,8],[7,1,9],[8,4,10],[10,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,1,6],[4,1,7],[4,1,8],[7,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,4,7],[6,1,8],[7,4,9],[8,1,10],[9,3,11],[10,1,12],[12,1,13],[13,1,14]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,1,14],[12,1,15],[14,3,16],[15,1,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,4,7],[6,1,8],[7,4,9],[8,1,10],[10,1,11],[11,1,12],[12,1,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,4,12],[9,1,13],[11,1,14],[12,1,15],[14,3,16],[15,1,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,4,12],[9,1,13],[11,1,14],[12,4,15],[14,3,16],[15,1,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,4,14],[12,1,15],[15,1,16],[16,1,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,1,14],[12,4,15],[14,3,16],[15,4,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,1,14],[12,1,15],[14,3,16],[15,4,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,1,14],[12,1,15],[14,3,16]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,4,7],[6,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,4,12],[9,1,13],[11,1,14],[12,1,15],[14,3,16]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,4,12],[9,1,13],[11,1,14],[12,4,15],[14,3,16]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,1,14],[12,4,15],[14,3,16]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[11,1,14],[14,3,15]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,4,12],[9,1,13],[11,1,14],[14,3,15]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[8,4,12],[9,1,13],[11,1,14],[14,3,15]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[9,1,12],[11,1,13],[13,3,14]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[9,1,12],[11,1,13],[13,3,14]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,2,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[10,1,13],[11,1,8],[13,4,14]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,2,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[10,1,13],[11,1,8],[13,1,14],[14,1,15],[14,1,16],[14,1,17],[16,4,18]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,2,8],[7,1,9],[7,1,10],[7,1,11],[10,1,12],[11,4,13],[12,1,14],[14,1,15],[14,1,16],[14,1,17],[16,1,18],[18,1,19],[18,1,20],[18,1,21],[20,1,22],[22,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,2,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[10,4,13],[11,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,4,2],[2,4,3],[3,1,4]]
[[1,1,2],[2,4,3],[3,4,4]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,4,2],[2,4,3]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,1,9],[9,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,3,11],[6,2,12],[7,1,12],[7,2,13],[8,1,4],[9,1,14],[11,1,15],[12,4,16],[13,1,17],[14,1,18],[14,2,15],[14,2,17],[14,2,19],[15,1,7],[17,1,19],[18,1,20],[18,2,11],[18,2,7],[18,2,13],[20,1,21],[20,1,22],[20,1,23],[21,1,5],[22,1,6],[23,1,13]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[6,3,10],[7,1,4],[8,1,11],[10,1,12],[11,1,13],[11,2,12],[11,2,14],[11,2,15],[11,2,16],[11,2,17],[11,2,18],[11,2,19],[11,2,20],[11,2,21],[12,4,22],[13,1,23],[13,2,10],[13,2,24],[20,1,21],[22,4,25],[23,1,26],[23,1,27],[23,1,28],[24,1,20],[25,1,29],[25,1,30],[25,1,31],[25,1,32],[26,1,5],[27,1,6],[28,1,24],[30,1,33],[31,1,34],[31,1,35],[31,1,36],[33,1,37],[33,1,38],[33,1,39],[35,1,16],[36,1,40],[36,1,41],[36,1,42],[38,1,14],[39,1,15],[41,1,17],[42,1,43],[42,1,44],[42,1,45],[44,1,18],[45,1,46],[45,1,47],[47,1,19]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,4,11],[6,2,12],[7,1,12],[7,2,13],[8,1,4],[9,1,14],[11,4,7],[12,1,15],[13,1,16],[14,1,17],[14,2,18],[14,2,19],[14,2,20],[14,2,21],[14,2,22],[14,2,23],[14,2,16],[14,2,24],[15,1,25],[15,1,26],[15,1,27],[15,1,28],[16,1,24],[17,1,29],[17,2,7],[17,2,13],[26,1,30],[27,1,31],[27,1,32],[27,1,33],[29,1,34],[29,1,35],[29,1,36],[30,1,37],[30,1,38],[30,1,39],[32,1,20],[33,1,40],[33,1,41],[33,1,42],[34,1,5],[35,1,6],[36,1,13],[38,1,18],[39,1,19],[41,1,21],[42,1,43],[42,1,44],[42,1,45],[44,1,22],[45,1,46],[45,1,47],[47,1,23]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,3,11],[7,4,12],[7,2,13],[8,1,4],[9,1,14],[11,1,15],[13,1,16],[14,1,17],[14,2,15],[14,2,16],[14,2,18],[15,1,7],[16,1,18],[17,1,19],[17,2,11],[17,2,7],[17,2,13],[19,1,20],[19,1,21],[19,1,22],[20,1,5],[21,1,6],[22,1,13]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,3,11],[6,2,12],[7,1,12],[8,1,4],[9,1,13],[11,1,14],[12,1,15],[13,1,16],[13,2,14],[13,2,17],[13,2,18],[13,2,19],[13,2,20],[13,2,21],[13,2,22],[13,2,23],[14,1,7],[15,1,24],[15,1,25],[15,1,26],[15,1,27],[16,1,28],[16,2,11],[16,2,7],[25,1,29],[26,1,30],[26,1,31],[26,1,32],[28,1,33],[28,1,34],[28,1,35],[29,1,36],[29,1,37],[29,1,38],[31,1,19],[32,1,39],[32,1,40],[32,1,41],[33,1,5],[34,1,6],[35,4,42],[37,1,17],[38,1,18],[40,1,20],[41,1,43],[41,1,44],[41,1,45],[42,4,23],[44,1,21],[45,1,46],[45,1,47],[47,1,22]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,3,11],[6,2,12],[7,1,12],[7,2,13],[8,1,4],[9,1,14],[11,1,15],[12,1,16],[13,1,17],[14,1,18],[14,2,15],[14,2,19],[14,2,20],[14,2,21],[14,2,22],[14,2,17],[14,2,23],[15,1,7],[16,1,24],[16,1,25],[16,1,26],[16,1,27],[17,1,23],[18,1,28],[18,2,11],[18,2,7],[18,2,13],[25,4,29],[26,1,30],[26,1,31],[26,1,32],[28,1,33],[28,1,34],[28,1,35],[31,1,19],[32,1,36],[32,1,37],[32,1,38],[33,1,5],[34,1,6],[35,1,13],[37,1,20],[38,1,39],[38,1,40],[38,1,41],[40,1,21],[41,1,42],[41,1,43],[43,1,22]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[6,1,10],[6,2,11],[7,1,4],[8,1,12],[10,1,13],[11,1,14],[12,1,15],[12,2,16],[12,2,17],[12,2,18],[12,2,19],[12,2,20],[12,2,21],[12,2,14],[12,2,22],[13,1,23],[13,1,24],[13,1,25],[13,1,26],[14,1,22],[15,1,27],[15,2,6],[15,2,11],[24,1,28],[25,1,29],[25,1,30],[25,1,31],[27,1,32],[27,1,33],[27,1,34],[28,1,35],[28,1,36],[28,1,37],[30,1,18],[31,1,38],[31,1,39],[31,1,40],[32,1,5],[33,4,41],[34,1,11],[36,1,16],[37,1,17],[39,1,19],[40,1,42],[40,1,43],[40,1,44],[41,4,6],[43,1,20],[44,1,45],[44,1,46],[46,1,21]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[6,3,10],[7,1,4],[8,1,11],[10,1,12],[11,1,13],[11,2,12],[11,2,14],[11,2,15],[12,4,16],[13,1,17],[13,2,10],[13,2,18],[14,1,15],[17,1,19],[17,1,20],[17,1,21],[18,1,14],[19,1,5],[20,1,6],[21,1,18]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[6,4,10],[6,2,11],[7,1,4],[8,1,12],[10,4,11],[11,1,13],[12,1,14],[12,2,15],[12,2,16],[12,2,17],[12,2,18],[12,2,19],[12,2,20],[12,2,21],[12,2,22],[13,1,23],[13,1,24],[13,1,25],[13,1,26],[14,1,27],[14,2,28],[21,1,22],[24,1,29],[25,1,30],[25,1,31],[25,1,32],[27,1,33],[27,1,34],[27,1,35],[28,1,21],[29,1,36],[29,1,37],[29,1,38],[31,1,17],[32,1,39],[32,1,40],[32,1,41],[33,1,5],[34,1,6],[35,1,28],[37,1,15],[38,1,16],[40,1,18],[41,1,42],[41,1,43],[41,1,44],[43,1,19],[44,1,45],[44,1,46],[46,1,20]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,3,11],[6,2,12],[7,1,12],[8,1,4],[9,1,13],[11,1,14],[12,1,15],[13,1,16],[13,2,14],[13,2,17],[13,2,18],[13,2,19],[13,2,20],[13,2,21],[13,2,22],[14,1,7],[15,1,23],[15,1,24],[15,1,25],[15,1,26],[16,1,27],[16,2,11],[16,2,7],[24,1,28],[25,1,29],[25,1,30],[25,1,31],[27,1,32],[27,1,33],[27,1,34],[28,1,35],[28,1,36],[28,1,37],[30,1,19],[31,1,38],[31,1,39],[31,1,40],[32,1,5],[33,1,6],[34,4,41],[36,1,17],[37,1,18],[39,1,20],[40,1,42],[40,1,43],[40,1,44],[43,1,21],[44,1,45],[44,1,46],[46,1,22]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[3,1,6],[3,1,7],[3,1,8],[6,1,4],[7,1,9],[9,1,10],[9,2,11],[9,2,12],[9,2,13],[9,2,14],[9,2,15],[9,2,16],[9,2,17],[9,2,18],[10,1,19],[10,2,20],[17,1,18],[19,1,21],[19,1,22],[19,1,23],[20,1,17],[21,1,5],[22,4,24],[23,1,20],[24,4,25],[25,1,26],[26,1,27],[26,1,28],[26,1,29],[26,1,30],[28,1,31],[29,1,32],[29,1,33],[29,1,34],[31,1,35],[31,1,36],[31,1,37],[33,1,13],[34,1,38],[34,1,39],[34,1,40],[36,1,11],[37,1,12],[39,1,14],[40,1,41],[40,1,42],[40,1,43],[42,1,15],[43,1,44],[43,1,45],[45,1,16]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[6,4,10],[7,1,4],[8,1,11],[10,4,12],[11,1,13],[11,2,14],[11,2,15],[11,2,16],[11,2,17],[11,2,18],[11,2,19],[11,2,20],[11,2,21],[12,1,22],[12,1,23],[12,1,24],[12,1,25],[13,1,26],[13,2,27],[20,1,21],[23,1,28],[24,1,29],[24,1,30],[24,1,31],[26,1,32],[26,1,33],[26,1,34],[27,1,20],[28,1,35],[28,1,36],[28,1,37],[30,1,16],[31,1,38],[31,1,39],[31,1,40],[32,1,5],[33,1,6],[34,1,27],[36,1,14],[37,1,15],[39,1,17],[40,1,41],[40,1,42],[40,1,43],[42,1,18],[43,1,44],[43,1,45],[45,1,19]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[3,1,6],[3,1,7],[3,1,8],[6,1,4],[7,1,9],[9,1,10],[9,2,11],[9,2,12],[9,2,13],[9,2,14],[9,2,15],[9,2,16],[9,2,17],[9,2,18],[10,1,19],[10,2,20],[17,1,18],[19,1,21],[19,1,22],[19,1,23],[20,1,17],[21,1,5],[22,4,24],[23,1,20],[24,4,25],[25,1,26],[25,1,27],[25,1,28],[25,1,29],[27,1,30],[28,1,31],[28,1,32],[28,1,33],[30,1,34],[30,1,35],[30,1,36],[32,1,13],[33,1,37],[33,1,38],[33,1,39],[35,1,11],[36,1,12],[38,1,14],[39,1,40],[39,1,41],[39,1,42],[41,1,15],[42,1,43],[42,1,44],[44,1,16]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[6,4,10],[7,1,4],[8,1,11],[11,1,12],[11,2,13],[11,2,14],[12,1,15],[12,2,16],[13,1,14],[15,1,17],[15,1,18],[15,1,19],[16,1,13],[17,1,5],[18,1,6],[19,1,16]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[2,1,6],[5,4,7]]
[[1,3,2],[2,4,3]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[6,1,8],[7,1,9],[8,1,10],[8,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[11,1,3],[13,1,4],[15,4,16]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[10,1,3]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,2,8],[7,1,9],[7,1,10],[7,1,11],[10,1,12],[11,4,13],[12,1,14],[12,1,15],[12,1,16],[15,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,3,2],[2,4,3]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,4,6]]
[[1,3,2],[2,4,3],[3,4,4],[4,1,5]]
[[1,4,2],[2,4,3],[3,1,4]]
[[1,3,2],[2,1,3],[3,1,4],[3,1,5],[3,1,6],[5,4,7],[6,1,8],[8,1,9]]
[[1,3,2],[1,2,3],[2,1,4],[4,1,5],[4,1,6],[4,1,7],[6,1,8],[7,4,9],[8,1,3]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[6,1,7],[9,1,4],[10,1,11],[11,1,12],[11,1,13],[11,1,14],[13,4,15],[14,1,6],[15,4,5]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[5,4,11],[6,1,7],[9,1,4],[10,1,12],[12,1,13],[12,1,14],[12,1,15],[14,1,5],[15,1,6]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,8],[3,1,9],[3,1,10],[5,1,6],[6,1,7],[9,1,4],[10,1,11],[11,1,12],[11,1,13],[11,1,14],[13,1,5],[14,4,15]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[5,1,6],[8,1,4],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[12,4,14],[13,1,5]]
[[1,3,2],[2,1,3],[2,2,4],[3,1,5],[3,1,6],[3,1,7],[6,1,4],[7,4,8]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,4,7],[6,3,8]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5],[4,1,6],[6,3,7]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6],[5,1,7],[5,2,8],[5,2,9],[7,1,10],[7,1,11],[7,1,12],[7,1,13],[10,1,8],[12,1,14],[12,1,15],[14,1,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[7,1,8],[8,4,9]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[7,2,6],[8,1,12],[9,1,10],[11,1,13],[12,1,14],[12,1,15],[12,1,16],[15,4,17],[16,1,18],[18,1,19],[18,1,20],[18,1,21],[19,1,22],[19,2,23],[21,1,11],[22,3,24],[22,2,25],[22,2,26],[22,2,27],[23,1,26],[24,1,28],[24,2,25],[24,2,26],[24,2,27],[25,1,23],[26,1,27],[27,1,29],[28,1,25],[29,1,9]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[7,2,6],[8,1,13],[8,2,10],[9,1,10],[11,1,12],[13,1,14],[13,1,15],[13,1,16],[15,1,9],[16,1,17],[17,1,18],[17,1,19],[17,1,20],[18,1,21],[18,2,22],[20,4,23],[21,3,24],[21,2,25],[21,2,26],[21,2,27],[22,1,26],[24,1,28],[24,2,25],[24,2,26],[24,2,27],[25,1,22],[26,1,27],[27,1,29],[28,1,25],[29,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[22,1,13],[23,3,24],[23,2,25],[23,2,26],[24,1,27],[24,2,25],[24,2,26],[25,4,28],[26,1,29],[27,1,25],[28,4,26],[29,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[20,2,24],[22,1,13],[23,3,25],[23,2,26],[23,2,27],[24,1,26],[25,4,28],[25,2,26],[25,2,27],[26,1,27],[27,1,29],[28,4,24],[29,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[22,1,13],[23,3,24],[23,2,25],[24,1,26],[24,2,25],[25,4,27],[26,1,25],[27,4,28],[28,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[20,2,24],[22,1,13],[23,4,25],[23,2,26],[23,2,27],[24,1,26],[25,4,24],[26,1,27],[27,1,28],[28,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[22,1,13],[23,3,24],[23,2,25],[24,4,26],[24,2,25],[25,1,27],[26,4,25],[27,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[22,1,13],[23,4,24],[23,2,25],[24,4,25],[25,1,26],[26,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[7,2,6],[8,1,14],[8,2,10],[9,1,10],[11,1,12],[13,1,15],[14,1,16],[14,1,17],[14,1,18],[17,1,9],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[20,1,23],[22,1,13],[23,3,24],[24,4,25],[25,4,26],[26,1,11]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,1,9],[5,2,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,1,15],[11,1,6],[12,1,7],[13,1,16],[14,1,17],[15,1,18],[15,2,19],[17,1,20],[17,1,21],[17,1,22],[18,1,23],[18,2,24],[20,1,19],[21,1,25],[22,1,26],[23,1,27],[23,2,28],[26,1,29],[27,3,4],[27,2,7],[27,2,16],[27,2,25],[27,2,26],[27,2,30],[27,2,31],[27,2,32],[29,1,33],[29,1,34],[29,1,35],[32,1,36],[33,1,24],[34,1,30],[35,1,37],[37,1,38],[37,1,39],[37,1,40],[38,1,10],[39,4,41],[40,1,42],[42,1,43],[42,1,44],[42,1,45],[43,1,28],[44,1,31],[45,1,32]]
[[1,4,2],[2,4,3],[3,1,4],[3,2,5],[4,1,6],[4,2,7],[6,1,8],[6,2,9],[8,1,10],[8,2,11],[10,1,12],[10,2,13],[12,3,14],[12,2,15],[12,2,16],[12,2,17],[12,2,18],[12,2,19],[12,2,20],[12,2,21],[12,2,22],[14,1,23],[18,1,24],[22,1,25],[23,1,26],[23,1,27],[23,1,28],[23,1,29],[24,1,30],[24,1,31],[24,1,32],[26,1,33],[27,1,15],[28,1,16],[29,1,34],[30,1,11],[31,1,19],[32,1,35],[34,1,36],[34,1,37],[34,1,38],[35,1,39],[35,1,40],[35,1,41],[36,1,9],[37,1,17],[38,1,18],[39,1,5],[40,1,42],[41,1,43],[42,1,44],[42,1,45],[42,1,46],[43,1,47],[43,1,48],[43,1,49],[44,1,7],[45,1,20],[47,1,13],[48,1,21],[49,1,22]]
[[1,1,2],[2,4,3],[2,2,4],[3,4,5],[4,1,6],[5,1,7],[5,2,8],[6,1,9],[6,1,10],[6,1,11],[6,1,12],[7,1,13],[7,2,14],[9,1,15],[10,1,16],[11,1,17],[12,1,18],[13,1,19],[13,2,20],[18,1,21],[18,1,22],[18,1,23],[19,1,24],[19,2,25],[21,1,14],[22,1,26],[23,1,27],[24,3,4],[24,2,16],[24,2,17],[24,2,26],[24,2,27],[24,2,28],[24,2,29],[24,2,30],[24,2,31],[27,1,32],[31,1,33],[32,1,34],[32,1,35],[32,1,36],[34,1,20],[35,1,28],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[38,1,41],[39,1,42],[40,1,43],[42,1,44],[42,1,45],[42,1,46],[43,1,47],[43,1,48],[43,1,49],[44,1,8],[45,1,29],[47,1,25],[48,1,30],[49,1,31]]
[[1,1,2],[2,1,3],[2,2,4],[3,4,5],[3,2,6],[3,2,7],[4,1,8],[5,4,9],[8,1,10],[8,1,11],[8,1,12],[8,1,13],[9,1,14],[9,2,15],[10,1,6],[11,1,7],[12,1,16],[13,1,17],[14,1,18],[14,2,19],[17,1,20],[17,1,21],[17,1,22],[18,1,23],[18,2,24],[20,1,15],[21,1,25],[22,1,26],[23,3,4],[23,2,7],[23,2,16],[23,2,25],[23,2,26],[23,2,27],[23,2,28],[23,2,29],[23,2,30],[26,1,31],[30,1,32],[31,1,33],[31,1,34],[31,1,35],[33,1,19],[34,1,27],[35,1,36],[36,1,37],[36,1,38],[36,1,39],[37,1,40],[38,1,41],[39,1,42],[41,1,43],[41,1,44],[41,1,45],[42,1,46],[42,1,47],[42,1,48],[43,1,49],[44,1,28],[46,1,24],[47,1,29],[48,1,30]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,4,9],[5,2,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,4,15],[11,1,6],[12,1,7],[13,1,16],[14,1,17],[15,1,18],[15,2,19],[17,1,20],[17,1,21],[17,1,22],[18,1,23],[18,2,24],[20,1,25],[21,1,26],[22,1,27],[23,3,4],[23,2,7],[23,2,16],[23,2,26],[23,2,27],[23,2,28],[23,2,29],[23,2,30],[23,2,31],[27,1,32],[31,1,33],[32,1,34],[32,1,35],[32,1,36],[34,1,19],[35,1,28],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[38,1,10],[39,1,41],[40,1,42],[41,1,43],[41,1,44],[41,1,45],[42,1,46],[42,1,47],[42,1,48],[43,1,49],[44,1,29],[46,1,24],[47,1,30],[48,1,31]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,1,9],[5,2,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,4,15],[9,2,16],[11,1,6],[12,1,7],[13,1,17],[14,1,18],[15,4,19],[18,1,20],[18,1,21],[18,1,22],[19,1,23],[19,2,24],[20,1,25],[21,1,26],[22,1,27],[23,3,4],[23,2,7],[23,2,17],[23,2,26],[23,2,27],[23,2,28],[23,2,29],[23,2,30],[23,2,31],[27,1,32],[31,1,33],[32,1,34],[32,1,35],[32,1,36],[34,1,37],[35,1,28],[36,1,38],[38,1,39],[38,1,40],[38,1,41],[39,1,10],[40,1,42],[41,1,43],[42,1,44],[42,1,45],[42,1,46],[43,1,47],[43,1,48],[43,1,49],[44,1,16],[45,1,29],[47,1,24],[48,1,30],[49,1,31]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,1,9],[5,2,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,1,15],[9,2,16],[11,1,6],[12,1,7],[13,1,17],[14,1,18],[15,1,19],[15,2,20],[18,1,21],[18,1,22],[18,1,23],[19,1,24],[19,2,25],[21,1,20],[22,1,26],[23,1,27],[24,1,28],[24,2,29],[27,1,30],[28,3,4],[28,2,7],[28,2,17],[28,2,26],[28,2,27],[28,2,31],[28,2,32],[28,2,33],[30,1,34],[30,1,35],[30,1,36],[34,1,25],[35,1,31],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[38,1,10],[39,1,41],[40,1,42],[41,1,43],[41,1,44],[41,1,45],[42,1,46],[42,1,47],[42,1,48],[43,1,16],[44,1,32],[46,1,29],[47,1,33],[48,4,49]]
[[1,4,2],[2,4,3],[3,1,4],[3,2,5],[4,1,6],[4,2,7],[6,1,8],[6,2,9],[8,1,10],[8,2,11],[10,3,12],[10,2,13],[10,2,14],[10,2,15],[10,2,16],[10,2,17],[10,2,18],[10,2,19],[10,2,20],[12,1,21],[16,1,22],[20,1,23],[21,1,24],[21,1,25],[21,1,26],[21,1,27],[22,1,28],[22,1,29],[22,1,30],[24,1,31],[25,1,13],[26,1,14],[27,1,32],[28,1,9],[29,1,17],[30,1,33],[32,1,34],[32,1,35],[32,1,36],[33,1,37],[33,1,38],[33,1,39],[34,1,7],[35,1,15],[36,1,16],[37,1,40],[38,1,41],[39,1,42],[41,1,43],[41,1,44],[41,1,45],[42,1,46],[42,1,47],[42,1,48],[43,1,5],[44,1,18],[46,1,11],[47,1,19],[48,1,20]]
[[1,1,2],[2,4,3],[2,2,4],[3,4,5],[4,1,6],[5,1,7],[5,2,8],[6,1,9],[6,1,10],[6,1,11],[6,1,12],[7,1,13],[7,2,14],[9,1,15],[10,1,16],[11,1,17],[12,1,18],[13,1,19],[13,2,20],[18,1,21],[18,1,22],[18,1,23],[19,3,4],[19,2,16],[19,2,17],[19,2,24],[19,2,25],[19,2,26],[19,2,27],[19,2,28],[19,2,29],[21,1,8],[22,1,24],[23,1,25],[25,1,30],[29,1,31],[30,1,32],[30,1,33],[30,1,34],[32,1,14],[33,1,26],[34,1,35],[35,1,36],[35,1,37],[35,1,38],[36,1,39],[37,1,40],[38,1,41],[40,1,42],[40,1,43],[40,1,44],[41,1,45],[41,1,46],[41,1,47],[42,1,48],[43,1,27],[45,1,20],[46,1,28],[47,1,29]]
[[1,1,2],[2,1,3],[2,2,4],[3,4,5],[3,2,6],[3,2,7],[4,1,8],[5,4,9],[8,1,10],[8,1,11],[8,1,12],[8,1,13],[9,1,14],[9,2,15],[10,1,6],[11,1,7],[12,1,16],[13,1,17],[14,1,18],[14,2,19],[17,1,20],[17,1,21],[17,1,22],[18,3,4],[18,2,7],[18,2,16],[18,2,23],[18,2,24],[18,2,25],[18,2,26],[18,2,27],[18,2,28],[20,1,29],[21,1,23],[22,1,24],[24,1,30],[28,1,31],[30,1,32],[30,1,33],[30,1,34],[32,1,15],[33,1,25],[34,1,35],[35,1,36],[35,1,37],[35,1,38],[36,1,39],[37,1,40],[38,1,41],[40,1,42],[40,1,43],[40,1,44],[41,1,45],[41,1,46],[41,1,47],[42,1,48],[43,1,26],[45,1,19],[46,1,27],[47,1,28]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,4,9],[5,2,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,4,15],[11,1,6],[12,1,7],[13,1,16],[14,1,17],[15,1,18],[15,2,19],[17,1,20],[17,1,21],[17,1,22],[18,3,4],[18,2,7],[18,2,16],[18,2,23],[18,2,24],[18,2,25],[18,2,26],[18,2,27],[18,2,28],[20,1,29],[21,1,23],[22,1,24],[24,1,30],[28,1,31],[30,1,32],[30,1,33],[30,1,34],[32,1,35],[33,1,25],[34,1,36],[36,1,37],[36,1,38],[36,1,39],[37,1,10],[38,1,40],[39,1,41],[40,1,42],[40,1,43],[40,1,44],[41,1,45],[41,1,46],[41,1,47],[42,1,48],[43,1,26],[45,1,19],[46,1,27],[47,1,28]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,1,9],[5,2,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,1,15],[9,2,16],[11,1,6],[12,1,7],[13,1,17],[14,1,18],[15,1,19],[15,2,20],[18,1,21],[18,1,22],[18,1,23],[19,1,24],[19,2,25],[21,1,20],[22,1,26],[23,1,27],[24,1,28],[27,1,29],[28,3,4],[28,2,7],[28,2,17],[28,2,26],[28,2,27],[28,2,30],[28,2,31],[29,1,32],[29,1,33],[29,1,34],[32,1,25],[33,1,30],[34,1,35],[35,1,36],[35,1,37],[35,1,38],[36,1,10],[37,1,39],[38,4,40],[39,1,41],[39,1,42],[39,1,43],[41,1,16],[42,1,31]]
[[1,4,2],[2,4,3],[3,1,4],[3,2,5],[4,1,6],[4,2,7],[6,1,8],[6,2,9],[8,3,10],[8,2,11],[8,2,12],[8,2,13],[8,2,14],[8,2,15],[8,2,16],[8,2,17],[8,2,18],[10,1,19],[14,1,20],[18,1,21],[19,1,22],[19,1,23],[19,1,24],[19,1,25],[20,1,26],[20,1,27],[20,1,28],[22,1,29],[23,1,11],[24,1,12],[25,1,30],[26,1,7],[27,1,15],[28,1,31],[30,1,32],[30,1,33],[30,1,34],[31,1,35],[31,1,36],[31,1,37],[32,1,5],[33,1,13],[34,1,14],[35,1,38],[36,1,39],[37,1,40],[39,1,41],[39,1,42],[39,1,43],[40,1,44],[40,1,45],[40,1,46],[41,1,47],[42,1,16],[44,1,9],[45,1,17],[46,1,18]]
[[1,1,2],[2,4,3],[2,2,4],[3,4,5],[4,1,6],[5,1,7],[5,2,8],[6,1,9],[6,1,10],[6,1,11],[6,1,12],[7,1,13],[7,2,14],[9,1,15],[10,1,16],[11,1,17],[12,1,18],[13,3,4],[13,2,16],[13,2,17],[13,2,19],[13,2,20],[13,2,21],[13,2,22],[13,2,23],[13,2,24],[18,1,25],[18,1,26],[18,1,27],[20,1,28],[24,1,29],[25,1,30],[26,1,19],[27,1,20],[28,1,31],[28,1,32],[28,1,33],[31,1,8],[32,1,21],[33,1,34],[34,1,35],[34,1,36],[34,1,37],[35,1,38],[36,1,39],[37,1,40],[39,1,41],[39,1,42],[39,1,43],[40,1,44],[40,1,45],[40,1,46],[41,1,47],[42,1,22],[44,1,14],[45,1,23],[46,1,24]]
[[1,1,2],[2,1,3],[2,2,4],[3,4,5],[3,2,6],[3,2,7],[4,1,8],[5,4,9],[8,1,10],[8,1,11],[8,1,12],[8,1,13],[9,1,14],[9,2,15],[10,1,6],[11,1,7],[12,1,16],[13,1,17],[14,3,4],[14,2,7],[14,2,16],[14,2,18],[14,2,19],[14,2,20],[14,2,21],[14,2,22],[14,2,23],[17,1,24],[17,1,25],[17,1,26],[19,1,27],[23,1,28],[24,1,29],[25,1,18],[26,1,19],[27,1,30],[27,1,31],[27,1,32],[30,1,33],[31,1,20],[32,1,34],[34,1,35],[34,1,36],[34,1,37],[35,1,38],[36,1,39],[37,1,40],[39,1,41],[39,1,42],[39,1,43],[40,1,44],[40,1,45],[40,1,46],[41,1,47],[42,1,21],[44,1,15],[45,1,22],[46,1,23]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,1,9],[8,1,10],[8,1,11],[8,1,12],[8,1,13],[9,1,14],[10,1,6],[11,1,7],[12,1,15],[13,1,16],[14,1,17],[14,2,18],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[17,2,23],[19,1,18],[20,1,24],[21,1,25],[22,1,26],[25,1,27],[26,3,4],[26,2,7],[26,2,15],[26,2,24],[26,2,25],[26,2,28],[27,1,29],[27,1,30],[27,1,31],[29,1,23],[30,1,28],[31,4,32]]
[[1,4,2],[2,4,3],[3,1,4],[3,2,5],[4,1,6],[4,2,7],[6,3,8],[6,2,9],[6,2,10],[6,2,11],[6,2,12],[6,2,13],[6,2,14],[6,2,15],[6,2,16],[8,1,17],[12,1,18],[16,1,19],[17,1,20],[17,1,21],[17,1,22],[17,1,23],[18,1,24],[18,1,25],[18,1,26],[20,1,27],[21,1,9],[22,1,10],[23,1,28],[24,1,5],[25,1,13],[26,1,29],[28,1,30],[28,1,31],[28,1,32],[29,1,33],[29,1,34],[29,1,35],[30,1,36],[31,1,11],[32,1,12],[33,1,37],[34,1,38],[35,1,39],[38,1,40],[38,1,41],[38,1,42],[39,1,43],[39,1,44],[39,1,45],[40,1,46],[41,1,14],[43,1,7],[44,1,15],[45,1,16]]
[[1,1,2],[2,4,3],[2,2,4],[3,4,5],[4,1,6],[5,1,7],[5,2,8],[6,1,9],[6,1,10],[6,1,11],[6,1,12],[7,3,4],[7,2,13],[7,2,14],[7,2,15],[7,2,16],[7,2,17],[7,2,18],[7,2,19],[7,2,20],[9,1,21],[10,1,13],[11,1,14],[12,1,22],[16,1,23],[20,1,24],[22,1,25],[22,1,26],[22,1,27],[23,1,28],[23,1,29],[23,1,30],[25,1,31],[26,1,15],[27,1,16],[28,1,32],[29,1,17],[30,1,33],[33,1,34],[33,1,35],[33,1,36],[34,1,37],[35,1,38],[36,1,39],[38,1,40],[38,1,41],[38,1,42],[39,1,43],[39,1,44],[39,1,45],[40,1,46],[41,1,18],[43,1,8],[44,1,19],[45,1,20]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[4,1,8],[5,1,9],[8,1,10],[8,1,11],[8,1,12],[8,1,13],[9,1,14],[10,1,6],[11,1,7],[12,1,15],[13,1,16],[14,1,17],[14,2,18],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[19,1,18],[20,1,23],[21,1,24],[22,1,25],[24,4,26],[25,3,4],[25,2,7],[25,2,15],[25,2,23],[25,2,24]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[5,1,9],[7,1,8],[8,1,10],[9,1,11],[11,1,12],[11,1,13],[11,1,14],[13,1,15],[14,1,7],[15,1,16],[15,1,17],[15,1,18],[17,1,19],[19,1,20],[20,1,21],[20,2,22],[21,1,23],[21,1,24],[21,1,25],[23,1,22],[24,1,26],[25,1,27],[27,1,28],[27,1,29],[27,1,30],[29,1,31],[30,1,32],[31,4,33],[32,1,34],[32,1,35],[32,1,36],[35,1,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[2,2,7],[5,1,8],[6,1,7],[7,1,9],[8,1,10],[10,1,11],[10,1,12],[10,1,13],[12,1,14],[13,1,6],[14,1,15],[14,1,16],[14,1,17],[16,1,18],[18,1,19],[19,1,20],[19,2,21],[20,1,22],[20,1,23],[20,1,24],[22,1,21],[23,1,25],[24,4,26]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[5,1,9],[7,1,8],[8,1,10],[9,1,11],[11,1,12],[11,1,13],[11,1,14],[13,1,15],[14,1,7],[15,1,16],[15,1,17],[15,1,18],[17,1,19],[19,1,20],[20,1,21],[20,2,22],[21,1,23],[21,1,24],[21,1,25],[23,1,22],[24,1,26],[25,1,27],[27,1,28],[27,1,29],[27,1,30],[29,4,31],[30,1,32],[32,1,33],[32,1,34],[32,1,35],[34,1,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[2,2,7],[5,1,8],[6,1,7],[7,1,9],[8,1,10],[10,1,11],[10,1,12],[10,1,13],[12,1,14],[13,1,6],[14,1,15],[14,1,16],[14,1,17],[16,1,18],[18,1,19],[19,4,20]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[5,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[2,2,7],[5,1,8],[6,1,7],[7,1,9],[8,1,10],[10,1,11],[10,1,12],[10,1,13],[12,1,14],[13,1,6],[14,1,15],[14,1,16],[14,1,17],[16,1,18],[18,4,19]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[2,2,7],[5,1,8],[6,1,7],[7,1,9],[8,1,10],[10,1,11],[10,1,12],[10,1,13],[12,1,14],[13,1,6],[14,1,15],[14,1,16],[14,1,17],[16,4,18]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5],[5,4,6],[6,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[5,3,6],[6,4,7]]
[[1,4,2],[1,1,3],[1,1,4],[2,4,5],[5,1,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[1,1,3],[1,1,4],[2,3,5],[5,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[1,2,3],[2,4,4],[2,1,5],[2,1,6],[3,1,7],[6,1,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,7],[4,1,8],[4,1,9],[6,4,10],[8,1,3]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[3,1,6],[4,1,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[3,1,6],[4,4,7]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,4,7],[6,1,8],[6,1,9],[7,4,10],[10,1,11],[11,3,12],[12,1,13],[13,3,14]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,1,10],[7,2,11],[10,1,12],[10,1,13],[10,1,14],[10,1,15],[11,4,16],[13,1,17],[14,1,18],[15,1,11],[16,4,19],[17,2,11],[17,2,19],[18,2,11],[18,2,19],[19,3,20]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,1,10],[7,2,11],[10,1,12],[10,1,13],[10,1,14],[10,1,15],[11,1,16],[13,1,17],[14,1,18],[15,1,11],[16,3,19],[17,2,11],[17,2,16],[18,2,11],[18,2,16],[19,4,20]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,1,10],[10,1,11],[10,1,12],[10,1,13],[10,1,14],[12,1,15],[13,1,16],[14,4,17],[15,2,18],[16,2,18],[17,4,18],[18,3,19]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,4,10],[10,4,11],[11,3,12]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,1,10],[7,2,11],[10,1,12],[10,1,13],[10,1,14],[10,1,15],[11,4,16],[13,1,17],[14,1,18],[15,1,11],[17,2,11],[18,2,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,4,7],[6,1,8],[6,1,9],[7,4,10],[10,3,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,1,10],[10,1,11],[10,1,12],[10,1,13],[10,1,14],[12,1,15],[13,1,16],[14,4,17]]
[[1,4,2],[1,1,3],[1,1,4],[2,4,5],[5,3,6],[6,1,7],[7,3,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,3,5],[2,2,6],[5,4,7],[6,3,8],[7,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,3,5],[2,2,6],[5,1,6],[6,3,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5],[2,2,6],[5,4,6],[6,3,7]]
[[1,4,2],[1,1,3],[1,1,4],[2,4,5],[5,3,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,3,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,3,2],[1,2,3],[2,1,3],[3,4,4]]
[[1,4,2],[2,4,3],[3,1,4],[3,1,5],[3,1,6],[4,1,7]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[4,1,5],[5,1,6],[5,1,7],[5,1,8],[8,1,9],[9,1,10],[9,1,11],[9,1,12],[12,4,13],[13,4,14]]
[[1,1,2],[1,1,3],[1,1,4],[4,1,5],[5,1,6],[5,1,7],[5,1,8],[8,1,9],[9,1,10],[9,1,11],[9,1,12],[12,1,13],[13,4,14]]
[[1,1,2],[1,1,3],[1,1,4],[4,1,5],[5,1,6],[5,1,7],[5,1,8],[8,1,9],[9,1,10],[9,1,11],[9,1,12],[12,4,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[6,4,7],[7,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,4,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,1,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[6,4,7],[7,1,8],[8,1,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,1,7],[7,4,8],[8,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,4,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,1,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6]]
[[1,1,2],[2,4,3],[3,4,4]]
[[1,4,2],[2,4,3]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2],[2,4,3]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[5,1,7],[5,1,8],[5,1,9],[7,3,6],[9,1,10],[10,1,11],[10,2,12],[10,2,13],[10,2,14],[11,1,15],[11,1,16],[11,1,17],[13,1,14],[14,4,18],[16,1,19],[17,1,13],[19,1,20],[19,1,21],[19,1,22],[20,1,12],[21,1,23],[23,2,13],[23,2,14]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[5,4,6],[5,1,7],[5,1,8],[8,1,9],[9,1,10],[9,2,11],[9,2,12],[9,2,13],[10,1,14],[10,1,15],[10,1,16],[12,1,13],[13,1,17],[15,1,18],[16,1,12],[17,1,19],[17,1,20],[17,1,21],[18,1,22],[18,1,23],[18,1,24],[19,1,25],[22,1,11],[23,1,26],[26,2,12],[26,2,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[5,1,7],[5,1,8],[5,1,9],[7,3,6],[9,1,10],[10,1,11],[10,2,12],[11,1,13],[11,1,14],[11,1,15],[14,1,16],[15,4,17],[16,1,18],[16,1,19],[16,1,20],[17,4,21],[18,1,12],[19,1,22],[21,1,23],[21,1,24],[21,1,25],[23,1,26]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[5,1,7],[5,1,8],[5,1,9],[7,3,6],[9,1,10],[10,1,11],[10,2,12],[10,2,13],[11,1,14],[11,1,15],[11,1,16],[13,4,17],[15,1,18],[16,1,13],[18,1,19],[18,1,20],[18,1,21],[19,1,12],[20,1,22],[22,2,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[5,1,7],[5,1,8],[5,1,9],[7,3,6],[9,1,10],[10,1,11],[10,2,12],[11,1,13],[11,1,14],[11,1,15],[14,1,16],[15,4,17],[16,1,18],[16,1,19],[16,1,20],[18,1,12],[19,1,21]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[3,4,6],[4,1,7],[7,1,8],[7,1,9],[7,1,10],[9,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[3,1,6],[4,4,7],[6,1,8],[6,1,9],[6,1,10],[9,1,11]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[4,4,8],[5,1,3],[7,1,4]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,3],[6,4,7]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,1,9],[8,2,10],[8,2,11],[9,1,12],[9,1,13],[9,1,14],[11,4,15],[12,1,10],[14,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,1,9],[8,2,10],[9,1,11],[9,1,12],[9,1,13],[11,1,10],[13,4,14]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6],[5,1,7]]
[[1,4,2]]
[[1,4,2]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,3],[3,1,4],[3,2,5],[4,1,6],[4,2,7],[5,1,8],[6,1,9],[6,1,10],[6,1,11],[6,1,12],[8,4,13],[8,1,14],[8,1,15],[9,1,7],[11,1,5]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[8,1,10],[10,1,11],[11,4,12]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[8,1,10],[10,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[8,4,10]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[6,1,9],[6,2,10],[6,2,11],[9,1,12],[9,2,13],[9,2,14],[12,1,15],[12,2,16],[15,1,17],[15,2,18],[17,1,19],[17,1,20],[17,1,21],[18,1,22],[20,1,23],[21,4,24],[22,1,25],[22,1,26],[22,1,27],[23,1,28],[23,2,13],[23,2,10],[23,2,18],[23,2,11],[23,2,14],[25,1,29],[25,1,30],[25,1,31],[25,1,32],[28,1,33],[28,1,34],[28,1,35],[28,1,36],[30,1,11],[31,1,14],[33,1,13],[34,1,16],[35,1,37],[35,1,38],[37,1,10],[38,1,18]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[6,1,9],[6,2,10],[9,1,11],[9,2,12],[11,1,13],[11,2,14],[13,1,15],[13,2,16],[13,2,17],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[19,1,22],[20,1,23],[21,4,24],[21,1,25],[21,1,26],[22,1,27],[22,2,12],[22,2,10],[22,2,16],[23,1,28],[23,1,29],[23,1,30],[27,1,31],[27,1,32],[27,1,33],[27,1,34],[29,1,17],[31,1,12],[32,1,14],[33,1,35],[33,1,36],[35,1,10],[36,1,16]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,4],[5,1,6],[5,1,7],[5,1,8],[7,1,3],[8,4,9]]
[[1,3,2],[2,4,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,2,5],[3,2,5],[4,1,6],[4,2,3],[4,2,5],[6,1,7],[6,2,3],[6,2,5],[7,1,8],[7,1,9],[7,1,10],[8,1,3],[9,1,5],[10,4,11]]
[[1,1,2],[2,1,3],[3,1,4],[4,4,5]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,1,8],[2,1,9],[2,1,10],[6,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,6],[12,1,16],[14,1,3],[15,1,17],[15,1,18],[15,1,19],[16,1,20],[16,2,21],[16,2,22],[16,2,23],[18,1,4],[19,1,5],[20,1,24],[20,1,25],[20,1,26],[25,1,27],[26,4,28],[27,1,29],[27,1,30],[27,1,31],[29,1,21],[30,1,22],[31,1,23]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,1,8],[2,1,9],[2,1,10],[3,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[10,4,16],[12,1,17],[14,1,4],[15,1,18],[15,1,19],[15,1,20],[17,1,21],[17,2,22],[17,2,23],[17,2,24],[19,1,5],[20,1,6],[21,1,25],[21,1,26],[21,1,27],[26,1,28],[27,1,3],[28,1,29],[28,1,30],[28,1,31],[29,1,22],[30,1,23],[31,1,24]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,1,8],[2,1,9],[2,1,10],[6,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,6],[12,1,16],[14,1,3],[15,1,17],[15,1,18],[15,1,19],[16,4,20],[18,1,4],[19,1,5],[20,4,21]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,1,12],[7,1,13],[9,1,14],[10,1,15],[10,1,16],[10,1,17],[11,1,7],[14,1,18],[16,1,4],[17,1,19],[17,1,20],[17,1,21],[18,1,22],[20,1,5],[21,1,6],[22,1,23],[22,1,24],[22,1,25],[24,4,26],[25,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,1,8],[2,1,9],[2,1,10],[6,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,6],[12,1,16],[14,1,3],[15,1,17],[15,1,18],[15,1,19],[16,4,20],[18,1,4],[19,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,1,8],[2,1,9],[2,1,10],[6,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,6],[12,4,16],[14,1,3],[15,1,17],[15,1,18],[15,1,19],[18,1,4],[19,1,5]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,7],[4,1,5],[5,1,8],[6,1,9],[6,1,10],[6,1,11],[7,1,12],[10,4,13],[11,1,3],[12,1,4]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[4,1,5],[5,1,7],[6,1,8],[6,1,9],[6,1,10],[9,1,11],[10,4,12],[11,1,3],[12,4,4]]
[[1,4,2]]
[[1,1,2],[2,2,3],[2,1,4],[3,4,5],[4,1,6],[6,2,3],[6,1,7],[7,1,8],[8,2,3],[8,1,9],[9,1,10],[10,2,3],[10,1,11],[11,1,12],[12,2,3],[12,1,13],[13,1,14],[14,3,3]]
[[1,1,2],[2,2,3],[2,1,4],[3,4,5],[3,2,6],[4,1,7],[5,4,6],[6,1,8],[7,2,3],[7,1,9],[9,1,10],[10,2,3],[10,1,11],[11,1,12],[12,2,3],[12,1,13],[13,1,14],[14,2,3],[14,1,15],[15,1,16],[16,3,3]]
[[1,1,2],[2,2,3],[2,1,4],[3,1,5],[3,2,6],[4,1,7],[5,1,6],[6,4,8],[7,2,3],[7,1,9],[9,1,10],[10,2,3],[10,1,11],[11,1,12],[12,2,3],[12,1,13],[13,1,14],[14,2,3],[14,1,15],[15,1,16],[16,3,3]]
[[1,1,2],[2,2,3],[2,1,4],[3,4,5],[4,1,6],[6,2,3],[6,1,7],[7,1,8],[8,2,3],[8,1,9],[9,1,10],[10,2,3],[10,1,11],[11,1,12],[12,2,3],[12,1,13],[13,1,14],[14,3,3]]
[[1,4,2],[1,2,3],[1,2,4],[2,4,3],[3,1,4]]
[[1,3,2],[1,2,3],[2,1,3],[3,4,4]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[6,1,7],[6,1,8],[6,1,9],[6,1,10],[9,1,11],[11,4,12]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[6,1,7],[6,1,8],[6,1,9],[6,1,10],[9,4,11]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[3,1,6],[3,1,7],[3,1,8],[7,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[2,2,6],[5,1,7],[5,1,8],[5,1,9],[5,1,10],[7,1,6],[9,4,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,4,15],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,4,15],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,4,15],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,4,15],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,4,15],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,4,15],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,9]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,4,15],[10,1,11],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,10]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,4,15],[11,1,12],[12,1,13],[13,1,16],[14,1,3],[15,4,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,4,15],[12,1,13],[13,1,16],[14,1,3],[15,4,12]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,4,15],[13,1,16],[14,1,3],[15,4,13]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[1,2,14],[2,1,15],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,14],[14,4,16],[15,1,3]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[1,2,14],[2,4,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,14],[14,1,15]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,4,14],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,4,14],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,4,14],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,4,14],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,4,14],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,4,14],[9,1,10],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,9]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,4,14],[10,1,11],[11,1,12],[12,1,15],[13,1,3],[14,4,10]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,4,14],[11,1,12],[12,1,15],[13,1,3],[14,4,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,4,14],[12,1,15],[13,1,3],[14,4,12]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,1,14],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,4,15],[14,1,3]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[1,2,13],[2,4,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13],[13,1,14]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,4,13],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,14],[12,1,3],[13,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,4,13],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,14],[12,1,3],[13,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,4,13],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,14],[12,1,3],[13,4,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,1,6],[6,4,13],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,14],[12,1,3],[13,4,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,4,13],[8,1,9],[9,1,10],[10,1,11],[11,1,14],[12,1,3],[13,4,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,4,13],[9,1,10],[10,1,11],[11,1,14],[12,1,3],[13,4,9]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,4,13],[10,1,11],[11,1,14],[12,1,3],[13,4,10]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,4,13],[11,1,14],[12,1,3],[13,4,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,1,13],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,4,14],[13,1,3]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[1,2,12],[2,4,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,1,12],[12,1,13]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,4,12],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,13],[11,1,3],[12,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,4,12],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,13],[11,1,3],[12,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,1,5],[5,4,12],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,13],[11,1,3],[12,4,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,1,5],[5,1,6],[6,4,12],[7,1,8],[8,1,9],[9,1,10],[10,1,13],[11,1,3],[12,4,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,4,12],[8,1,9],[9,1,10],[10,1,13],[11,1,3],[12,4,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,4,12],[9,1,10],[10,1,13],[11,1,3],[12,4,9]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,4,12],[10,1,13],[11,1,3],[12,4,10]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[1,2,11],[2,1,12],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,1,11],[11,4,13],[12,1,3]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,4],[3,4,5],[4,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[3,1,4],[4,4,6],[5,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,4],[4,1,5],[5,4,7],[6,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[3,1,4],[4,1,5],[5,1,6],[6,4,8],[7,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,4,9],[8,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,9],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,4,10],[9,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,10],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,4,11],[10,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[1,2,10],[2,1,11],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[7,1,8],[8,1,9],[9,1,10],[10,4,12],[11,1,3]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[4,1,6],[4,1,7],[6,1,8],[8,4,9],[8,1,10],[8,1,11]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5],[2,2,6],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[6,1,8],[7,4,9],[8,3,3],[9,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[4,4,8],[6,1,9],[7,1,4],[9,3,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[3,1,4],[4,1,5],[7,4,9],[8,1,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,1,7],[6,4,8],[7,3,3]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[7,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[2,3,5],[5,1,6],[6,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,3,5],[5,4,6]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[7,1,9],[8,4,10],[9,1,11],[9,2,5],[11,1,12],[11,1,13],[11,1,14],[12,1,3],[13,1,4],[14,1,5]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[3,1,7],[5,4,8],[6,1,3]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,4,11],[9,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[6,1,7],[6,1,8],[6,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,9],[2,1,10],[2,1,11],[2,1,12],[3,2,5],[3,2,6],[3,2,7],[3,2,8],[4,2,5],[4,2,6],[4,2,7],[4,2,8],[7,1,13],[7,2,14],[8,4,15],[10,1,3],[11,1,4],[12,1,16],[13,1,17],[13,1,18],[13,1,19],[16,1,20],[16,1,21],[16,1,22],[17,1,14],[19,1,23],[20,1,5],[21,1,6],[22,1,7],[23,1,24],[23,2,25],[23,2,26],[24,1,27],[24,2,25],[24,2,8],[25,1,26],[25,2,8],[26,2,8],[27,1,28],[27,2,26],[27,2,8],[28,1,29],[28,1,30],[28,1,31],[30,1,25],[31,1,32],[32,1,33],[32,1,34],[32,1,35],[33,1,36],[34,1,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,2,5],[3,2,6],[3,2,7],[4,2,5],[4,2,6],[4,2,7],[7,1,12],[7,2,13],[9,1,3],[10,1,4],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[14,1,18],[14,1,19],[14,1,20],[15,1,13],[17,1,21],[18,1,5],[19,1,6],[20,1,7],[21,1,22],[21,2,23],[21,2,24],[22,1,25],[22,2,23],[23,1,24],[25,1,26],[25,2,24],[26,1,27],[26,1,28],[26,1,29],[28,1,23],[29,4,30]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,2,5],[3,2,6],[3,2,7],[4,2,5],[4,2,6],[4,2,7],[7,1,12],[7,2,13],[9,1,3],[10,1,4],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[14,1,18],[14,1,19],[14,1,20],[15,1,13],[17,1,21],[18,1,5],[19,1,6],[20,1,7],[21,1,22],[21,2,23],[21,2,24],[22,1,25],[22,2,23],[23,1,24],[25,1,26],[25,2,24],[26,1,27],[26,1,28],[26,1,29],[28,1,23],[29,1,30],[30,1,31],[30,1,32],[30,1,33],[31,1,34],[32,4,35]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,9],[2,1,10],[2,1,11],[2,1,12],[3,2,5],[3,2,6],[3,2,7],[3,2,8],[4,2,5],[4,2,6],[4,2,7],[4,2,8],[7,1,13],[7,2,14],[7,2,15],[8,1,16],[8,2,15],[10,1,3],[11,1,4],[12,1,17],[13,1,18],[13,1,19],[13,1,20],[16,1,21],[16,1,22],[16,1,23],[17,1,24],[17,1,25],[17,1,26],[18,1,14],[20,1,27],[21,1,15],[24,1,5],[25,1,6],[26,1,7],[27,1,28],[28,1,29],[28,2,8],[29,1,30],[29,2,8],[30,1,31],[30,1,32],[30,1,33],[32,4,34],[33,1,35],[35,1,36],[35,1,37],[35,1,38],[36,1,39],[37,1,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,2,5],[3,2,6],[3,2,7],[4,2,5],[4,2,6],[4,2,7],[7,1,12],[7,2,13],[9,1,3],[10,1,4],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[14,1,18],[14,1,19],[14,1,20],[15,1,13],[17,1,21],[18,1,5],[19,1,6],[20,1,7],[21,1,22],[22,1,23],[23,4,24]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,2,5],[3,2,6],[3,2,7],[4,2,5],[4,2,6],[4,2,7],[7,1,12],[7,2,13],[9,1,3],[10,1,4],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[14,1,18],[14,1,19],[14,1,20],[15,1,13],[17,1,21],[18,1,5],[19,1,6],[20,1,7],[21,1,22],[22,4,23]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,2,5],[3,2,6],[3,2,7],[4,2,5],[4,2,6],[4,2,7],[7,1,12],[7,2,13],[9,1,3],[10,1,4],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[14,1,18],[14,1,19],[14,1,20],[15,1,13],[17,1,21],[18,1,5],[19,1,6],[20,1,7],[21,4,22]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[2,1,11],[3,2,5],[3,2,6],[3,2,7],[4,2,5],[4,2,6],[4,2,7],[7,1,12],[7,2,13],[9,1,3],[10,1,4],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[14,1,18],[14,1,19],[14,1,20],[15,1,13],[17,4,21],[18,1,5],[19,1,6],[20,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[6,1,9],[7,4,10]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,4,5]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,4,10],[3,1,11],[4,1,12],[5,1,13],[6,1,14],[7,1,15],[8,1,9],[9,1,16],[10,1,3],[11,1,4],[12,1,5],[13,1,6],[14,1,7],[15,1,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,1,10],[4,1,11],[5,1,12],[6,1,13],[7,1,14],[8,1,15],[9,4,16],[10,1,4],[11,1,5],[12,1,6],[13,1,7],[14,1,8],[15,1,9]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,4,10],[4,1,11],[5,1,12],[6,1,13],[7,1,14],[8,1,9],[9,1,15],[10,4,16],[11,1,5],[12,1,6],[13,1,7],[14,1,8],[16,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,1,10],[4,4,11],[5,1,12],[6,1,13],[7,1,14],[8,1,9],[9,1,15],[10,1,4],[11,4,16],[12,1,6],[13,1,7],[14,1,8],[16,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,1,10],[4,1,11],[5,4,12],[6,1,13],[7,1,14],[8,1,9],[9,1,15],[10,1,4],[11,1,5],[12,4,16],[13,1,7],[14,1,8],[16,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,1,10],[4,1,11],[5,1,12],[6,4,13],[7,1,14],[8,1,9],[9,1,15],[10,1,4],[11,1,5],[12,1,6],[13,4,16],[14,1,8],[16,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,1,10],[4,1,11],[5,1,12],[6,1,13],[7,4,14],[8,1,9],[9,1,15],[10,1,4],[11,1,5],[12,1,6],[13,1,7],[14,4,16],[16,1,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[1,2,9],[2,1,3],[3,1,10],[4,1,11],[5,1,12],[6,1,13],[7,1,14],[8,4,15],[9,1,16],[10,1,4],[11,1,5],[12,1,6],[13,1,7],[14,1,8],[15,4,9]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,4,9],[3,1,10],[4,1,11],[5,1,12],[6,1,13],[7,1,8],[8,1,14],[9,1,3],[10,1,4],[11,1,5],[12,1,6],[13,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,3],[3,4,9],[4,1,10],[5,1,11],[6,1,12],[7,1,8],[8,1,13],[9,4,14],[10,1,5],[11,1,6],[12,1,7],[14,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,3],[3,1,9],[4,4,10],[5,1,11],[6,1,12],[7,1,8],[8,1,13],[9,1,4],[10,4,14],[11,1,6],[12,1,7],[14,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,3],[3,1,9],[4,1,10],[5,4,11],[6,1,12],[7,1,8],[8,1,13],[9,1,4],[10,1,5],[11,4,14],[12,1,7],[14,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,3],[3,1,9],[4,1,10],[5,1,11],[6,4,12],[7,1,8],[8,1,13],[9,1,4],[10,1,5],[11,1,6],[12,4,14],[14,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,3],[3,1,9],[4,1,10],[5,1,11],[6,1,12],[7,4,13],[8,1,14],[9,1,4],[10,1,5],[11,1,6],[12,1,7],[13,4,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,3],[3,1,9],[4,1,10],[5,1,11],[6,1,12],[7,1,13],[8,4,14],[9,1,4],[10,1,5],[11,1,6],[12,1,7],[13,1,8]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,3],[3,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[3,1,5],[4,4,6],[5,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[3,1,6],[4,1,7],[5,4,8],[6,1,4],[7,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,3],[3,1,7],[4,1,8],[5,1,9],[6,4,10],[7,1,4],[8,1,5],[9,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,3],[3,1,8],[4,1,9],[5,1,10],[6,1,11],[7,4,12],[8,1,4],[9,1,5],[10,1,6],[11,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[3,3,4],[6,4,8],[7,1,3]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,1,6],[5,4,7],[6,1,8],[6,1,9],[6,1,10],[9,1,11]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,9],[2,2,5],[5,1,10],[7,1,8],[8,1,11],[9,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,16],[10,1,17],[10,1,18],[13,4,19],[14,1,3],[15,1,20],[17,1,6],[18,1,7],[20,1,21],[20,2,7],[21,1,22],[21,1,23],[21,1,24],[23,1,4],[24,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[1,2,8],[2,1,9],[2,2,6],[3,1,10],[6,1,11],[8,4,12],[9,1,13],[9,1,14],[9,1,15],[9,1,16],[10,2,6],[11,1,17],[11,1,18],[11,1,19],[14,1,3],[15,1,4],[16,1,20],[18,1,7],[19,1,8],[20,1,21],[20,2,8],[21,1,22],[21,1,23],[21,1,24],[23,1,5],[24,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,2,6],[3,1,9],[6,1,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,2,6],[10,1,15],[10,1,16],[10,1,17],[12,1,3],[13,1,4],[14,1,18],[16,1,7],[17,4,19],[18,1,20],[20,1,21],[20,1,22],[20,1,23],[22,1,5],[23,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,2,6],[3,1,8],[6,4,9],[7,1,10],[7,1,11],[7,1,12],[7,1,13],[8,2,6],[11,1,3],[12,1,4],[13,1,14],[14,1,15],[15,1,16],[15,1,17],[15,1,18],[17,1,5],[18,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,7],[6,1,8],[6,1,9],[6,1,10],[6,1,11],[9,1,3],[10,1,4],[11,1,12],[12,1,13],[13,1,14],[13,1,15],[13,1,16],[15,1,5],[16,4,17]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[2,1,9],[3,1,10],[3,2,4],[3,2,5],[4,2,5],[7,4,11],[8,1,3],[10,1,12],[10,1,13],[10,1,14],[13,1,4],[14,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[2,1,8],[4,4,9],[6,1,10],[7,1,4],[10,1,11],[10,1,12],[10,1,13],[12,1,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[2,1,7],[5,1,8],[6,4,9],[8,1,10],[8,1,11],[8,1,12],[11,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,3,8],[2,2,9],[3,1,4],[4,1,10],[5,1,6],[6,4,11],[7,1,12],[8,1,13],[9,1,3],[10,1,14],[10,1,15],[10,1,16],[13,1,9],[15,1,5],[16,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,3,8],[2,2,9],[3,1,4],[4,1,10],[5,1,6],[6,1,11],[8,1,12],[9,1,3],[10,1,13],[10,1,14],[10,1,15],[11,1,16],[11,1,17],[11,1,18],[12,1,9],[14,1,5],[15,4,19],[17,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[2,3,5],[2,2,6],[3,1,4],[4,4,7],[5,1,8],[6,1,3],[8,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,3,8],[3,1,9],[4,1,5],[5,1,10],[7,1,11],[8,4,12],[9,1,13],[9,1,14],[9,1,15],[10,1,16],[10,1,17],[10,1,18],[12,4,3],[14,1,4],[15,1,7],[17,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,4,8],[3,1,9],[4,1,5],[5,1,10],[7,1,11],[8,4,3],[9,1,12],[9,1,13],[9,1,14],[10,1,15],[10,1,16],[10,1,17],[13,1,4],[14,1,7],[16,1,6]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,4,3],[3,1,8],[4,1,5],[5,1,9],[7,1,10],[8,1,11],[8,1,12],[8,1,13],[9,1,14],[9,1,15],[9,1,16],[12,1,4],[13,1,7],[15,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,3,6],[2,2,7],[3,4,8],[4,1,5],[5,1,9],[6,1,10],[7,1,3],[8,4,4],[10,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,3,7],[2,2,8],[3,1,4],[4,1,5],[5,1,6],[6,4,9],[7,1,10],[8,1,3],[10,1,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,3,7],[3,1,4],[4,1,5],[5,1,6],[6,1,8],[7,4,9],[9,4,3]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,4,7],[3,1,4],[4,1,5],[5,1,6],[6,1,8],[7,4,3]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,4,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[2,3,5],[3,1,4],[4,1,6],[5,4,7],[7,4,3]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[6,1,10],[6,2,9],[7,1,4],[8,1,5],[9,4,11],[10,1,3]]
[[1,4,2]]
[[1,3,2],[2,4,3]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,3],[3,1,4],[4,1,5],[5,4,6]]
[[1,1,2],[1,2,3],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,4,11],[9,1,7]]
[[1,4,2],[1,2,3],[2,4,4],[3,1,5],[4,1,6],[4,2,3],[6,1,7],[6,2,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[10,1,8],[12,1,13],[12,1,14],[12,1,15],[14,1,3]]
[[1,1,2],[1,2,3],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[9,1,7],[11,1,12],[11,1,13],[11,1,14],[13,4,15]]
[[1,1,2],[1,2,3],[2,1,3],[3,1,4],[4,4,5]]
[[1,1,2],[1,2,3],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7],[6,1,8],[6,1,9],[8,4,10]]
[[1,1,2],[1,2,3],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2],[1,2,3],[1,2,4],[1,2,5],[2,4,6],[3,1,7],[4,1,5],[5,1,8],[6,1,3],[7,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[3,1,6],[4,1,7],[5,4,8],[6,1,4],[7,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[3,4,6],[4,1,5],[5,1,7],[6,4,8],[8,1,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[3,4,6],[4,1,5],[5,1,7],[6,4,4]]
[[1,4,2],[1,2,3],[1,2,4],[2,4,5],[3,1,4],[4,1,6],[5,1,3]]
[[1,4,2],[1,2,3],[1,2,4],[2,4,3],[3,1,4],[4,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[7,1,11],[9,1,3],[10,1,12],[12,1,13],[12,1,14],[12,1,15],[14,1,4],[15,1,16],[16,1,17],[16,1,18],[16,1,19],[16,1,20],[18,4,21],[19,1,22],[20,1,23],[21,4,24],[22,1,25],[22,1,26],[22,1,27],[23,1,28],[23,1,29],[23,1,30],[26,1,5],[27,1,31],[29,1,6],[30,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[7,1,11],[9,1,3],[10,1,12],[12,1,13],[12,1,14],[12,1,15],[14,1,4],[15,1,16],[16,1,17],[16,1,18],[16,1,19],[16,1,20],[18,1,21],[19,4,22],[20,1,23],[21,1,24],[21,1,25],[21,1,26],[22,4,27],[23,1,28],[23,1,29],[23,1,30],[25,1,5],[26,1,31],[29,1,6],[30,1,7]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,1,8],[2,1,9],[2,1,10],[9,1,3],[10,1,11],[11,1,12],[11,1,13],[11,1,14],[13,1,4],[14,1,15],[15,1,16],[15,1,17],[15,1,18],[15,1,19],[17,1,20],[18,1,21],[19,1,22],[20,1,23],[20,1,24],[20,1,25],[21,1,26],[21,1,27],[21,1,28],[22,1,29],[22,1,30],[22,1,31],[24,1,5],[25,1,32],[27,1,6],[28,1,33],[30,1,7],[31,4,34]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[2,1,8],[2,1,9],[8,1,3],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[12,1,4],[13,1,14],[14,1,15],[14,1,16],[14,1,17],[14,1,18],[16,1,19],[17,1,20],[18,4,21],[19,1,22],[19,1,23],[19,1,24],[20,1,25],[20,1,26],[20,1,27],[23,1,5],[24,1,28],[26,1,6],[27,1,29]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[3,3,6],[6,3,7],[7,4,8]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[3,3,6],[6,3,7],[6,2,8],[6,2,9],[7,1,10],[7,2,9],[8,1,9],[9,1,11],[10,1,12],[10,1,13],[10,1,14],[10,1,15],[13,1,8],[14,4,16]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[3,3,6],[6,4,7]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[3,4,6]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[3,1,7],[4,3,8],[8,3,9],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[10,1,14],[12,4,15],[13,1,3]]
[[1,1,2],[2,4,3],[2,1,4],[2,1,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[5,2,9],[5,2,10],[6,3,11],[10,1,12],[11,1,13],[13,1,14],[13,1,15],[13,1,16],[13,1,17],[15,1,7],[16,1,8],[17,1,18],[18,1,19],[18,2,20],[19,1,21],[19,1,22],[19,1,23],[20,4,24],[22,1,20],[23,1,25],[25,1,26],[26,1,27],[26,1,28],[26,1,29],[28,1,9],[29,1,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[5,2,9],[5,2,10],[6,3,11],[10,1,12],[11,1,13],[13,1,14],[13,1,15],[13,1,16],[13,1,17],[15,1,7],[16,1,8],[17,1,18],[18,1,19],[18,2,20],[19,1,21],[19,1,22],[19,1,23],[20,1,24],[22,1,20],[23,1,25],[24,1,26],[24,1,27],[24,1,28],[25,1,29],[27,4,30],[29,1,31],[29,1,32],[29,1,33],[32,1,9],[33,1,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[5,2,9],[5,2,10],[5,2,11],[6,3,12],[9,1,10],[12,1,13],[13,1,14],[13,1,15],[13,1,16],[13,1,17],[15,1,7],[16,1,8],[17,1,18],[18,1,19],[18,2,20],[19,1,21],[19,1,22],[19,1,23],[20,1,24],[22,1,20],[23,1,25],[24,1,26],[24,1,27],[24,1,28],[25,1,29],[27,1,9],[29,1,30],[29,1,31],[29,1,32],[31,1,11],[32,4,33]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[5,2,9],[5,2,10],[6,3,11],[10,1,12],[11,1,13],[13,1,14],[13,1,15],[13,1,16],[13,1,17],[15,1,7],[16,1,8],[17,1,18],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[21,4,23],[22,1,24],[24,1,25],[25,1,26],[25,1,27],[25,1,28],[27,1,9],[28,1,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[5,2,9],[5,2,10],[6,3,11],[9,1,10],[11,1,12],[12,1,13],[12,1,14],[12,1,15],[12,1,16],[14,1,7],[15,1,8],[16,1,17],[17,1,18],[17,2,19],[18,1,20],[18,1,21],[18,1,22],[19,1,23],[21,1,19],[22,1,24],[23,1,25],[23,1,26],[23,1,27],[24,4,28],[26,1,9]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[5,2,9],[5,2,10],[6,3,11],[9,1,10],[11,1,12],[12,1,13],[12,1,14],[12,1,15],[12,1,16],[14,1,7],[15,1,8],[16,1,17],[17,1,18],[17,2,19],[18,1,20],[18,1,21],[18,1,22],[19,1,23],[21,1,19],[22,4,24],[23,1,25],[23,1,26],[23,1,27],[26,1,9]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[5,2,8],[6,3,9],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[10,1,14],[12,1,7],[13,1,8],[14,1,15],[15,4,16]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,4,2],[2,4,3]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6],[5,1,7],[6,4,8]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6],[5,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[4,4,5]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,1,8],[3,1,9],[7,1,10],[8,1,11],[9,4,12],[11,1,13],[11,2,6],[13,1,14],[13,1,15],[13,1,16],[13,1,17],[15,1,4],[16,1,18],[16,1,19],[16,1,20],[19,1,5],[20,1,6]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,7],[5,1,8],[6,4,9],[7,3,10],[7,2,8],[8,1,11],[11,1,12],[11,1,13],[11,1,14],[12,1,3]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6],[5,1,7]]
[[1,1,2],[2,4,3]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5],[4,1,6],[5,4,7],[6,1,8],[7,1,9],[7,1,10],[7,1,11],[10,1,12],[11,1,13]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[5,1,8],[5,1,9],[6,1,10],[7,1,11],[8,1,12],[9,4,13],[12,1,14],[13,4,15]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5],[4,1,6],[5,4,7],[6,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6],[5,1,7],[5,1,8],[5,1,9],[7,1,10],[8,1,11],[9,1,12],[11,1,13],[12,1,14],[12,1,15],[12,1,16],[15,1,17],[16,1,18]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,1,7],[5,1,8],[5,1,9],[6,1,10],[7,1,11],[8,1,12],[9,4,13],[12,1,14]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5],[4,1,6],[6,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[6,4,8],[7,1,9],[7,1,10],[7,1,11],[8,1,12],[9,1,13],[10,1,14],[11,1,15],[12,1,16],[12,1,17],[12,1,18],[12,1,19],[13,1,20],[14,1,21],[15,1,22],[17,1,23],[18,1,24],[18,1,25],[25,1,26]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[7,1,12],[7,1,13],[8,1,14],[9,1,15],[10,1,16],[11,1,17],[12,1,18],[13,1,19],[15,1,20],[16,4,21],[17,1,22],[18,1,23],[19,1,24]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[7,1,12],[7,1,13],[8,1,14],[9,1,15],[10,4,16],[11,1,17],[12,1,18],[13,1,19],[15,1,20],[17,1,21],[18,1,22],[19,1,23]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[7,1,12],[7,1,13],[8,1,14],[9,1,15],[10,1,16],[11,1,17],[12,1,18],[13,4,19],[15,1,20],[16,1,21],[17,1,22],[18,1,23],[21,1,24],[21,1,25],[21,1,26],[21,1,27],[25,1,28],[26,1,29],[26,1,30],[30,1,31]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[7,1,8],[7,1,9],[7,1,10],[8,1,11],[9,1,12],[10,1,13],[11,1,14],[12,1,15],[13,1,16]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,4,7],[6,1,8],[6,1,9],[6,1,10],[8,1,11],[9,1,12],[10,1,13],[12,1,14],[13,1,15],[15,1,16],[15,1,17],[15,1,18],[15,1,19],[17,1,20],[18,1,21],[18,1,22],[22,1,23]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2],[2,4,3]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2],[2,4,3],[3,1,4],[4,1,5],[5,1,6],[6,1,7]]
[[1,1,2],[2,4,3],[3,4,4],[4,1,5],[5,1,6],[6,1,7]]
[[1,1,2],[2,1,3],[3,4,4],[4,4,5],[5,1,6],[6,1,7]]
[[1,1,2],[2,1,3],[3,1,4],[4,4,5],[5,4,6],[6,1,7]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,4,6],[6,4,7]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,1,6],[6,4,7]]
[[1,4,2],[2,4,3],[3,1,4],[4,1,5],[5,1,6]]
[[1,1,2],[2,4,3],[3,4,4],[4,1,5],[5,1,6]]
[[1,1,2],[2,1,3],[3,4,4],[4,4,5],[5,1,6]]
[[1,1,2],[2,1,3],[3,1,4],[4,4,5],[5,4,6]]
[[1,1,2],[2,1,3],[3,1,4],[4,1,5],[5,4,6]]
[[1,4,2],[2,4,3],[3,1,4],[4,1,5]]
[[1,1,2],[2,4,3],[3,4,4],[4,1,5]]
[[1,1,2],[2,1,3],[3,4,4],[4,4,5]]
[[1,1,2],[2,1,3],[3,1,4],[4,4,5]]
[[1,4,2],[2,4,3],[3,1,4]]
[[1,1,2],[2,4,3],[3,4,4]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[7,3,9],[9,1,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[7,4,9],[8,1,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,4,7],[4,1,8],[8,1,9]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[7,1,10],[8,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[8,1,11],[8,2,12],[8,2,13],[8,2,14],[11,1,15],[11,2,16],[11,2,17],[11,2,18],[11,2,10],[11,2,19],[11,2,20],[12,1,18],[14,1,21],[15,1,22],[15,1,23],[15,1,24],[17,1,12],[20,1,13],[22,1,9],[23,1,25],[24,1,26],[25,1,27],[25,1,28],[25,1,29],[25,1,30],[26,1,31],[26,1,32],[26,1,33],[28,1,34],[29,1,10],[31,1,19],[32,1,20],[33,1,14],[34,1,35],[34,1,36],[34,1,37],[35,1,16],[36,1,17],[37,4,38]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[8,1,11],[8,2,12],[8,2,13],[8,2,14],[8,2,15],[8,2,16],[11,1,17],[11,2,18],[11,2,19],[11,2,20],[11,2,10],[11,2,21],[11,2,22],[12,1,20],[14,1,23],[17,1,24],[17,1,25],[17,1,26],[19,1,12],[22,1,16],[24,1,9],[25,1,27],[26,1,28],[27,1,29],[27,1,30],[27,1,31],[27,1,32],[28,1,33],[28,1,34],[28,1,35],[30,1,36],[31,1,10],[33,1,21],[34,1,22],[35,4,37],[36,1,38],[36,1,39],[36,1,40],[38,1,18],[39,1,19],[40,1,41],[41,1,42],[41,1,43],[41,1,44],[41,1,45],[43,1,13],[44,1,46],[44,1,47],[46,1,14],[47,1,15]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[8,1,11],[8,2,12],[8,2,13],[11,1,14],[11,2,10],[11,2,15],[11,2,16],[13,1,17],[14,1,18],[14,1,19],[14,1,20],[16,1,12],[18,1,9],[19,1,21],[20,1,22],[21,1,23],[21,1,24],[21,1,25],[21,1,26],[22,1,27],[22,1,28],[22,1,29],[24,4,30],[25,1,10],[27,1,15],[28,1,16],[29,1,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[6,2,9],[6,2,10],[8,1,11],[8,2,12],[8,2,13],[8,2,14],[8,2,15],[11,1,16],[11,2,17],[11,2,18],[11,2,19],[11,2,10],[12,1,19],[14,1,20],[16,1,21],[16,1,22],[16,1,23],[18,1,12],[21,1,9],[22,1,24],[23,4,25],[24,1,26],[24,1,27],[24,1,28],[24,1,29],[27,1,30],[28,1,10],[30,1,31],[30,1,32],[30,1,33],[31,1,17],[32,1,18],[33,1,34],[34,1,35],[34,1,36],[34,1,37],[34,1,38],[36,1,13],[37,1,39],[37,1,40],[39,1,14],[40,1,15]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[4,1,13],[5,1,14],[5,2,7],[5,2,15],[6,3,7],[6,2,8],[6,2,9],[6,2,10],[6,2,11],[7,1,8],[7,2,15],[8,1,9],[9,1,15],[10,1,16],[14,1,17],[14,2,8],[15,3,18],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[17,2,9],[18,3,23],[18,2,13],[19,1,11],[21,4,24],[22,1,25],[22,2,15],[22,2,18],[22,2,23],[22,2,13],[23,1,26],[23,2,27],[23,2,4],[25,1,6],[25,1,28],[25,1,29],[26,1,30],[26,1,31],[26,1,32],[27,3,4],[27,2,13],[28,1,33],[30,1,3],[31,1,27],[32,1,10],[33,1,34],[34,1,35],[34,1,36],[34,1,37],[36,1,12]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[4,1,13],[6,1,14],[6,2,8],[6,2,15],[7,3,8],[7,2,9],[7,2,10],[7,2,11],[7,2,12],[8,1,9],[8,2,15],[9,1,10],[10,1,15],[11,1,16],[14,1,17],[14,2,9],[15,3,18],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[17,2,10],[18,3,23],[18,2,13],[19,1,12],[21,1,24],[22,1,25],[22,2,15],[22,2,18],[22,2,23],[22,2,13],[23,1,26],[23,2,27],[23,2,4],[24,1,28],[24,1,29],[24,1,30],[25,1,7],[25,1,31],[25,1,32],[26,1,33],[26,1,34],[26,1,35],[27,3,4],[27,2,13],[28,1,5],[31,1,36],[33,1,3],[34,1,27],[35,1,11],[36,4,37]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[5,1,13],[5,2,7],[5,2,14],[6,3,7],[6,2,8],[6,2,9],[6,2,10],[6,2,11],[7,1,8],[7,2,14],[8,1,9],[9,1,14],[10,1,15],[13,1,16],[13,2,8],[14,3,17],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[16,2,9],[17,3,22],[18,1,11],[20,1,23],[21,1,24],[21,2,14],[21,2,17],[21,2,22],[22,1,25],[22,2,26],[23,1,27],[23,1,28],[23,1,29],[24,1,6],[24,1,30],[24,1,31],[25,1,32],[25,1,33],[25,1,34],[26,4,35],[27,1,4],[30,1,36],[32,1,3],[33,1,26],[34,1,10],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[39,1,12]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[4,1,12],[6,1,13],[6,2,14],[7,1,8],[8,1,14],[9,1,15],[13,1,16],[13,2,7],[14,3,17],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[16,2,8],[17,3,22],[17,2,12],[18,1,10],[20,1,23],[21,1,24],[21,2,14],[21,2,17],[21,2,22],[21,2,12],[22,1,25],[22,2,26],[22,2,4],[23,1,27],[23,1,28],[23,1,29],[24,4,30],[24,1,31],[24,1,32],[25,1,33],[25,1,34],[25,1,35],[26,3,4],[26,2,12],[27,1,5],[30,4,7],[31,1,36],[33,1,3],[34,1,26],[35,1,9],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[39,1,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[4,1,12],[6,1,13],[6,2,14],[7,4,15],[7,2,8],[7,2,9],[7,2,10],[8,1,14],[9,1,16],[13,1,17],[14,3,18],[15,4,8],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[17,2,8],[18,3,23],[18,2,12],[19,1,10],[21,1,24],[22,1,25],[22,2,14],[22,2,18],[22,2,23],[22,2,12],[23,1,26],[23,2,27],[23,2,4],[24,1,28],[24,1,29],[24,1,30],[25,1,7],[25,1,31],[25,1,32],[26,1,33],[26,1,34],[26,1,35],[27,3,4],[27,2,12],[28,1,5],[31,1,36],[33,1,3],[34,1,27],[35,1,9],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[39,1,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[4,1,12],[6,1,13],[6,2,8],[6,2,14],[7,3,8],[7,2,9],[7,2,10],[8,4,15],[8,2,14],[9,1,16],[13,1,17],[14,3,18],[15,4,14],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[18,3,23],[18,2,12],[19,1,10],[21,1,24],[22,1,25],[22,2,14],[22,2,18],[22,2,23],[22,2,12],[23,1,26],[23,2,27],[23,2,4],[24,1,28],[24,1,29],[24,1,30],[25,1,7],[25,1,31],[25,1,32],[26,1,33],[26,1,34],[26,1,35],[27,3,4],[27,2,12],[28,1,5],[31,1,36],[33,1,3],[34,1,27],[35,1,9],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[39,1,11]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[2,2,13],[4,1,14],[6,1,15],[6,2,8],[7,3,8],[7,2,9],[7,2,10],[7,2,11],[7,2,12],[8,1,9],[9,1,10],[10,4,16],[11,1,17],[15,1,18],[15,2,9],[16,4,19],[17,1,20],[17,1,21],[17,1,22],[18,1,23],[18,2,10],[19,1,24],[19,2,25],[19,2,4],[20,1,12],[22,1,26],[23,1,27],[23,2,19],[23,2,14],[24,1,28],[24,1,29],[24,1,30],[25,3,4],[25,2,14],[26,1,31],[26,1,32],[26,1,33],[27,1,7],[27,1,34],[27,1,35],[28,1,3],[29,1,25],[30,1,11],[31,1,5],[34,1,36],[36,1,37],[37,1,38],[37,1,39],[37,1,40],[39,1,13]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[4,1,12],[5,1,13],[5,2,7],[5,2,14],[6,3,7],[6,2,8],[6,2,9],[6,2,10],[7,1,8],[7,2,14],[8,1,9],[9,1,14],[10,4,15],[13,1,16],[13,2,8],[14,3,17],[16,1,18],[16,2,9],[17,3,19],[17,2,12],[18,1,20],[18,2,14],[18,2,17],[18,2,19],[18,2,12],[19,1,21],[19,2,22],[19,2,4],[20,1,6],[20,1,23],[20,1,24],[21,1,25],[21,1,26],[21,1,27],[22,3,4],[22,2,12],[23,1,28],[25,1,3],[26,1,22],[27,1,10],[28,1,29],[29,1,30],[29,1,31],[29,1,32],[31,1,11]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[5,1,13],[5,2,7],[5,2,14],[6,3,7],[6,2,8],[6,2,9],[6,2,10],[6,2,11],[7,1,8],[7,2,14],[8,1,9],[9,1,14],[10,1,15],[13,1,16],[13,2,8],[14,3,17],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[16,2,9],[17,3,22],[17,2,23],[18,1,11],[20,1,24],[21,1,25],[21,2,14],[21,2,17],[21,2,22],[21,2,23],[22,1,26],[24,1,27],[24,1,28],[24,1,29],[25,1,6],[25,1,30],[25,1,31],[26,1,32],[26,1,33],[26,1,34],[27,1,4],[30,1,35],[32,1,3],[33,4,36],[34,1,10],[35,1,37],[36,4,23],[37,1,38],[37,1,39],[37,1,40],[39,1,12]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[4,1,11],[6,1,12],[6,2,13],[7,1,13],[8,1,14],[12,1,15],[13,3,16],[14,1,17],[14,1,18],[14,1,19],[15,1,20],[15,2,7],[16,3,21],[16,2,11],[17,1,9],[19,1,22],[20,1,23],[20,2,13],[20,2,16],[20,2,21],[20,2,11],[21,1,24],[21,2,25],[21,2,4],[22,1,26],[22,1,27],[22,1,28],[23,4,29],[23,1,30],[23,1,31],[24,1,32],[24,1,33],[24,1,34],[25,3,4],[25,2,11],[26,1,5],[29,4,7],[30,1,35],[32,1,3],[33,1,25],[34,1,8],[35,1,36],[36,1,37],[36,1,38],[36,1,39],[38,1,10]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[4,1,11],[6,1,12],[6,2,13],[7,4,14],[7,2,8],[7,2,9],[8,1,15],[12,1,16],[13,3,17],[14,4,13],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[17,3,22],[17,2,11],[18,1,9],[20,1,23],[21,1,24],[21,2,13],[21,2,17],[21,2,22],[21,2,11],[22,1,25],[22,2,26],[22,2,4],[23,1,27],[23,1,28],[23,1,29],[24,1,7],[24,1,30],[24,1,31],[25,1,32],[25,1,33],[25,1,34],[26,3,4],[26,2,11],[27,1,5],[30,1,35],[32,1,3],[33,1,26],[34,1,8],[35,1,36],[36,1,37],[36,1,38],[36,1,39],[38,1,10]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[4,1,13],[6,1,14],[6,2,8],[7,3,8],[7,2,9],[7,2,10],[7,2,11],[8,1,9],[9,4,15],[10,1,16],[14,1,17],[14,2,9],[15,4,18],[16,1,19],[16,1,20],[16,1,21],[17,1,22],[18,1,23],[18,2,24],[18,2,4],[19,1,11],[21,1,25],[22,1,26],[22,2,18],[22,2,13],[23,1,27],[23,1,28],[23,1,29],[24,3,4],[24,2,13],[25,1,30],[25,1,31],[25,1,32],[26,1,7],[26,1,33],[26,1,34],[27,1,3],[28,1,24],[29,1,10],[30,1,5],[33,1,35],[35,1,36],[36,1,37],[36,1,38],[36,1,39],[38,1,12]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[4,1,11],[5,1,12],[5,2,7],[5,2,13],[6,3,7],[6,2,8],[6,2,9],[7,1,8],[7,2,13],[8,1,9],[9,1,13],[12,1,14],[12,2,8],[13,3,15],[14,1,16],[14,2,9],[15,3,17],[15,2,11],[16,1,18],[16,2,13],[16,2,15],[16,2,17],[16,2,11],[17,1,19],[17,2,20],[17,2,4],[18,1,6],[18,1,21],[18,1,22],[19,1,23],[19,1,24],[19,1,25],[20,3,4],[20,2,11],[21,1,26],[23,1,3],[24,1,20],[25,4,27],[26,1,28],[28,1,29],[28,1,30],[28,1,31],[30,1,10]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[2,2,12],[5,1,13],[5,2,7],[5,2,14],[6,3,7],[6,2,8],[6,2,9],[6,2,10],[6,2,11],[7,1,8],[7,2,14],[8,1,9],[9,1,14],[10,1,15],[13,1,16],[13,2,8],[14,3,17],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[16,2,9],[17,3,22],[18,1,11],[20,1,23],[21,1,24],[21,2,14],[21,2,17],[21,2,22],[22,1,25],[23,1,26],[23,1,27],[23,1,28],[24,1,6],[24,1,29],[24,1,30],[25,1,31],[25,1,32],[25,1,33],[26,1,4],[29,1,34],[31,1,3],[32,4,35],[33,1,10],[34,1,36],[36,1,37],[36,1,38],[36,1,39],[38,1,12]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[4,1,10],[6,1,11],[6,2,12],[7,1,13],[11,1,14],[12,3,15],[13,1,16],[13,1,17],[13,1,18],[14,1,19],[15,3,20],[15,2,10],[16,1,8],[18,1,21],[19,1,22],[19,2,12],[19,2,15],[19,2,20],[19,2,10],[20,1,23],[20,2,24],[20,2,4],[21,1,25],[21,1,26],[21,1,27],[22,4,28],[22,1,29],[22,1,30],[23,1,31],[23,1,32],[23,1,33],[24,3,4],[24,2,10],[25,1,5],[28,4,12],[29,1,34],[31,1,3],[32,1,24],[33,1,7],[34,1,35],[35,1,36],[35,1,37],[35,1,38],[37,1,9]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[2,2,11],[4,1,12],[6,1,13],[6,2,8],[7,3,8],[7,2,9],[7,2,10],[8,4,14],[9,1,15],[13,1,16],[14,4,17],[15,1,18],[15,1,19],[15,1,20],[16,1,21],[17,1,22],[17,2,23],[17,2,4],[18,1,10],[20,1,24],[21,1,25],[21,2,17],[21,2,12],[22,1,26],[22,1,27],[22,1,28],[23,3,4],[23,2,12],[24,1,29],[24,1,30],[24,1,31],[25,1,7],[25,1,32],[25,1,33],[26,1,3],[27,1,23],[28,1,9],[29,1,5],[32,1,34],[34,1,35],[35,1,36],[35,1,37],[35,1,38],[37,1,11]]
[[1,1,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,1,9],[3,2,5],[3,2,10],[4,3,5],[4,2,6],[4,2,7],[5,1,6],[5,2,10],[6,1,7],[7,1,10],[9,1,11],[9,2,6],[10,3,12],[11,1,13],[11,2,7],[12,3,14],[13,1,15],[13,2,10],[13,2,12],[13,2,14],[14,4,16],[15,1,4],[15,1,17],[15,1,18],[17,1,19],[19,1,20],[20,1,21],[20,1,22],[20,1,23],[22,1,8]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,2,7],[2,2,8],[2,2,9],[2,2,10],[4,1,11],[6,1,12],[7,4,13],[7,2,8],[7,2,9],[8,1,14],[12,1,15],[13,4,16],[14,1,17],[14,1,18],[14,1,19],[15,1,20],[16,1,21],[16,2,22],[16,2,4],[17,1,9],[19,1,23],[20,1,24],[20,2,16],[20,2,11],[21,1,25],[21,1,26],[21,1,27],[22,3,4],[22,2,11],[23,1,28],[23,1,29],[23,1,30],[24,1,7],[24,1,31],[24,1,32],[25,1,3],[26,1,22],[27,1,8],[28,1,5],[31,1,33],[33,1,34],[34,1,35],[34,1,36],[34,1,37],[36,1,10]]
[[1,1,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,1,9],[3,2,5],[3,2,10],[4,3,5],[4,2,6],[4,2,7],[5,1,6],[5,2,10],[6,1,7],[7,1,10],[9,1,11],[9,2,6],[10,3,12],[11,1,13],[11,2,7],[12,4,14],[13,1,15],[13,2,10],[13,2,12],[15,1,4],[15,1,16],[15,1,17],[16,1,18],[18,1,19],[19,1,20],[19,1,21],[19,1,22],[21,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[6,4,8],[7,1,9],[8,1,10],[8,1,11],[8,1,12],[10,1,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,1,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[8,1,12],[10,4,13]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,4,6],[4,1,7],[7,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,4,7],[6,1,8],[6,1,9],[6,1,10],[8,1,11],[10,1,12],[12,1,13],[12,1,14],[12,1,15],[13,1,16]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,4,7],[4,1,8],[5,1,9],[7,4,10],[8,1,11],[8,2,12],[8,2,13],[9,1,14],[10,1,15],[10,1,16],[10,1,17],[11,1,18],[11,1,19],[11,1,20],[15,1,21],[18,1,12],[19,1,22],[22,1,23],[22,1,24],[22,1,25],[23,1,13]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,4,13],[9,1,14],[10,1,15],[12,1,16],[16,1,17],[16,1,18],[16,1,19],[17,1,20]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,2,14],[8,2,15],[9,1,16],[10,1,17],[12,4,18],[13,1,19],[13,1,20],[13,1,21],[19,1,14],[20,1,22],[22,1,23],[22,1,24],[22,1,25],[23,1,15]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,2,14],[9,1,15],[10,1,16],[12,1,17],[13,1,18],[13,1,19],[13,1,20],[17,1,21],[17,1,22],[17,1,23],[18,1,14],[19,4,24],[21,1,25]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,4,7],[4,1,8],[5,1,9],[8,1,10],[8,2,11],[8,2,12],[9,1,13],[10,1,14],[10,1,15],[10,1,16],[14,1,11],[15,1,17],[17,1,18],[17,1,19],[17,1,20],[18,1,12]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[9,1,13],[10,1,14],[12,1,15],[15,1,16],[15,1,17],[15,1,18],[16,1,19]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,4,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,2,14],[8,2,15],[10,1,16],[12,1,17],[13,1,18],[13,1,19],[13,1,20],[17,1,21],[17,1,22],[17,1,23],[18,1,14],[19,1,24],[21,1,25],[24,1,26],[24,1,27],[24,1,28],[26,1,15]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[3,1,6],[4,4,7]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,1,7],[7,1,8],[7,1,9],[7,1,10],[8,1,3],[9,4,11]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[3,1,6],[5,1,7],[7,1,8],[7,1,9],[7,1,10],[8,1,11],[10,1,12],[12,1,13],[12,1,14],[12,1,15],[13,1,16],[15,1,17],[17,1,18],[17,1,19],[17,1,20],[18,1,21],[20,1,22],[21,1,23],[22,1,24],[24,1,25],[25,4,26],[25,1,27],[25,1,28]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[8,1,9],[8,2,10],[8,2,11],[8,2,12],[8,2,13],[9,1,14],[9,2,10],[9,2,12],[10,2,12],[12,3,15],[13,1,16],[14,1,17],[14,1,18],[14,1,19],[15,4,20],[17,1,10],[18,1,21],[19,1,13],[21,1,22],[21,1,23],[21,1,24],[22,1,11],[23,1,12]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[7,2,9],[7,2,10],[8,1,11],[8,2,12],[8,2,13],[8,2,9],[8,2,10],[8,2,14],[9,3,10],[9,2,14],[10,2,14],[11,1,15],[11,2,12],[11,2,9],[11,2,10],[12,2,9],[12,2,10],[14,1,16],[15,1,17],[15,1,18],[15,1,19],[17,1,12],[18,1,20],[19,1,14],[20,1,21],[20,1,22],[20,1,23],[21,1,13],[22,4,24],[24,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[7,2,9],[7,2,10],[8,1,11],[8,2,12],[8,2,13],[8,2,14],[8,2,9],[8,2,10],[9,3,10],[11,1,15],[11,2,12],[11,2,14],[11,2,9],[11,2,10],[12,2,14],[12,2,9],[12,2,10],[14,3,16],[15,1,17],[15,1,18],[15,1,19],[16,1,9],[17,1,12],[18,1,20],[19,4,21],[20,1,22],[20,1,23],[20,1,24],[22,1,13],[23,1,14]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[8,1,9],[9,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[8,1,9],[8,2,10],[8,2,11],[8,2,12],[8,2,13],[9,1,14],[9,2,10],[9,2,12],[10,2,12],[12,4,15],[13,1,16],[14,1,17],[14,1,18],[14,1,19],[17,1,10],[18,1,20],[19,1,13],[20,1,21],[20,1,22],[20,1,23],[21,1,11],[22,1,12]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,4,7],[7,4,8],[8,1,9]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[8,4,9]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,3,8],[8,1,9],[8,2,10],[8,2,11],[8,2,12],[9,1,13],[9,2,10],[12,1,14],[13,1,15],[13,1,16],[13,1,17],[15,1,10],[16,1,18],[17,1,12],[18,1,19],[18,1,20],[18,1,21],[19,1,11],[20,4,22]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,1,9],[8,1,10],[8,1,11],[11,4,12],[12,4,13],[13,1,14],[13,1,15],[13,1,16],[15,1,17],[17,1,18]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,1,9],[8,1,10],[8,1,11],[11,1,12],[12,1,13],[12,1,14],[12,1,15],[13,1,16],[15,4,17]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,1,9],[8,1,10],[8,1,11],[11,4,12]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[5,1,7],[6,1,8],[8,1,9],[8,1,10],[8,1,11],[11,1,12],[12,1,13],[12,1,14],[12,1,15],[13,1,16],[15,1,17],[17,1,18],[17,1,19],[17,1,20],[19,4,21]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,4,7],[4,1,8],[5,1,9],[8,1,10],[8,1,11],[8,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,16],[12,1,17],[13,1,18],[15,1,19],[17,1,20],[17,1,21],[17,1,22],[19,1,23],[19,2,24],[19,2,25],[19,2,26],[19,2,27],[21,1,28],[23,1,29],[23,1,30],[23,1,31],[25,3,32],[26,1,33],[28,1,34],[29,1,24],[30,1,25],[32,1,35],[35,1,36],[35,1,37],[35,1,38],[36,1,26],[37,1,39],[39,1,40],[39,1,41],[39,1,42],[40,1,27]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,4,13],[9,1,14],[9,1,15],[9,1,16],[10,1,17],[13,1,18],[13,1,19],[13,1,20],[14,1,21],[16,1,22],[19,1,23],[22,1,24],[22,2,25],[22,2,26],[22,2,27],[22,2,28],[23,1,29],[24,1,30],[24,1,31],[24,1,32],[26,3,33],[27,1,34],[30,1,25],[31,1,26],[33,1,35],[35,1,36],[35,1,37],[35,1,38],[36,1,27],[37,1,39],[39,1,40],[39,1,41],[39,1,42],[40,1,28]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,1,14],[8,1,15],[9,1,16],[9,1,17],[9,1,18],[10,1,19],[13,1,20],[15,4,21],[16,1,22],[18,1,23],[23,1,24],[23,2,25],[23,2,26],[23,2,27],[23,2,28],[24,1,29],[24,1,30],[24,1,31],[26,3,32],[27,1,33],[29,1,25],[30,1,26],[32,1,34],[34,1,35],[34,1,36],[34,1,37],[35,1,27],[36,1,38],[38,1,39],[38,1,40],[38,1,41],[39,1,28]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[9,1,13],[9,1,14],[9,1,15],[10,1,16],[13,1,17],[15,1,18],[18,1,19],[18,2,20],[18,2,21],[18,2,22],[18,2,23],[19,1,24],[19,1,25],[19,1,26],[21,3,27],[22,1,28],[24,1,20],[25,1,21],[27,1,29],[29,1,30],[29,1,31],[29,1,32],[30,1,22],[31,1,33],[33,1,34],[33,1,35],[33,1,36],[34,1,23]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,1,14],[8,1,15],[9,1,16],[9,1,17],[9,1,18],[10,1,19],[13,1,20],[15,1,21],[16,1,22],[18,1,23],[21,1,24],[21,1,25],[21,1,26],[23,1,27],[23,2,28],[23,2,29],[23,2,30],[25,1,31],[27,1,32],[27,1,33],[27,1,34],[29,1,35],[31,1,36],[32,1,28],[33,4,37],[37,4,38],[38,1,39],[38,1,40],[38,1,41],[39,1,29],[40,1,42],[42,1,43],[42,1,44],[42,1,45],[43,1,30]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,1,14],[8,1,15],[9,1,16],[9,1,17],[9,1,18],[10,1,19],[13,1,20],[15,1,21],[16,1,22],[18,1,23],[21,1,24],[21,1,25],[21,1,26],[23,1,27],[23,2,28],[23,2,29],[23,2,30],[23,2,31],[25,4,32],[27,1,33],[27,1,34],[27,1,35],[29,3,36],[30,1,37],[33,1,28],[34,1,29],[36,1,38],[38,1,39],[38,1,40],[38,1,41],[39,1,30],[40,1,42],[42,1,43],[42,1,44],[42,1,45],[43,1,31]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[5,1,9],[7,1,10],[7,1,11],[7,1,12],[8,1,13],[8,1,14],[8,1,15],[9,1,16],[9,1,17],[9,1,18],[10,1,19],[13,1,20],[15,1,21],[16,1,22],[18,4,23],[21,1,24],[21,1,25],[21,1,26],[25,1,27],[27,1,28]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[2,4,3],[2,1,4],[2,1,5]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,1,7],[7,4,8]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,4,7]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[7,1,9],[7,1,10],[7,1,11],[9,1,12],[10,1,13]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,1,6],[6,1,7],[7,4,8],[7,1,9],[7,1,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[4,4,7]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6]]
[[1,4,2]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2],[1,1,3],[1,1,4]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[3,4,6],[4,1,7],[7,1,8]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[3,1,6],[4,4,7],[6,1,8]]
[[1,1,2],[1,2,3],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,1,2],[1,2,3],[2,1,3],[3,1,4],[4,1,5],[4,1,6],[4,1,7],[6,4,8]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[5,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[5,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[5,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,4,5]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[5,1,6],[5,1,7],[5,1,8],[5,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,4,6]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,4,11],[9,1,12],[10,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[9,1,12],[10,1,7],[11,1,13],[11,1,14],[11,1,15],[12,2,16],[14,4,17],[15,1,16]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[8,1,10],[9,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,4,11],[9,1,12],[10,1,7]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[5,2,7],[6,1,8],[6,1,9],[6,1,10],[7,1,11],[9,1,12],[10,1,7],[11,1,13],[11,1,14],[11,1,15],[12,2,16],[14,4,17],[15,1,16]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,1,6],[6,1,7],[6,1,8],[6,1,9],[8,1,10],[9,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[7,1,9],[8,4,10],[10,4,11],[11,3,12]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[7,1,9],[8,4,10],[10,3,11]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[7,1,9],[8,4,10],[10,4,11]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[7,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,1,8],[7,1,9],[8,4,10]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[2,1,6],[3,1,7],[4,4,8],[7,1,9]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,4],[4,4,5]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,1,3],[3,4,4]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[3,1,5],[4,4,6]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[2,1,3],[3,1,4],[4,4,5],[4,1,6],[4,1,7],[6,1,8],[6,1,9],[8,1,10],[9,1,11],[10,1,12],[10,1,13],[10,1,14],[11,1,15],[13,1,16],[15,1,17],[15,1,18],[15,1,19],[18,1,20]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,2,6],[3,2,7],[3,2,4],[5,1,8],[5,1,9],[5,1,10],[6,3,7],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,1,15],[9,1,16],[12,1,6],[13,4,17],[15,1,18],[16,1,19],[17,4,4],[18,1,20],[18,1,21],[18,1,22],[19,1,23],[21,1,24],[23,1,25],[23,1,26],[23,1,27],[26,1,28]]
[[1,1,2],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[3,1,7],[3,2,6],[4,3,5],[5,3,6],[7,1,8],[7,1,9],[7,1,10],[8,1,11],[8,1,12],[8,1,13],[8,1,14],[9,1,15],[9,1,16],[12,4,17],[13,1,4],[15,1,18],[16,1,19],[18,1,20],[18,1,21],[18,1,22],[19,1,23],[21,1,24],[23,1,25],[23,1,26],[23,1,27],[26,1,28]]
[[1,1,2],[2,1,3],[3,1,4],[3,2,5],[3,2,6],[4,1,7],[4,1,8],[4,1,9],[5,3,6],[7,1,10],[7,1,11],[7,1,12],[7,1,13],[8,1,14],[8,1,15],[11,1,5],[12,4,16],[14,1,17],[15,1,18],[17,1,19],[17,1,20],[17,1,21],[18,1,22],[20,1,23],[22,1,24],[22,1,25],[22,1,26],[25,1,27]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,1,3],[2,1,4],[2,1,5],[4,4,6]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[3,1,7],[4,1,8],[6,1,3],[8,4,9]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,7],[6,4,8],[7,1,9],[7,2,3],[9,1,10],[9,1,11],[9,1,12],[11,1,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[3,1,7],[4,4,8],[6,1,3]]
[[1,1,2],[1,2,3],[2,4,4],[2,1,5],[2,1,6],[3,1,7],[6,1,3]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,5],[2,1,6],[2,1,7],[5,1,8],[6,1,9],[7,4,10],[9,1,11],[9,2,4],[11,1,12],[11,1,13],[11,1,14],[11,1,15],[13,1,3],[14,1,4]]
[[1,1,2],[1,1,3],[1,1,4],[2,1,5],[4,4,6]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[2,1,7],[2,1,8],[3,1,4],[4,1,9],[6,1,10],[7,1,3],[8,4,11],[9,1,12],[9,1,13],[9,1,14],[12,1,15],[13,1,5]]
[[1,4,2]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,4],[4,1,6],[5,1,7],[5,1,8],[5,1,9],[8,4,10],[9,1,3]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,6],[5,1,7],[5,1,8],[5,1,9],[6,1,10],[6,1,11],[6,1,12],[8,1,3],[9,4,13],[11,1,4]]
[[1,3,2],[2,4,3]]
[[1,3,2],[1,2,3],[2,1,4],[2,2,5],[2,2,6],[2,2,7],[3,4,8],[4,1,9],[4,1,10],[4,1,11],[6,1,7],[7,1,3],[9,1,5],[11,1,6]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[3,1,6],[3,1,7],[3,1,8],[5,4,9],[6,1,4],[8,1,5],[9,4,10],[10,1,11],[10,1,12],[10,1,13],[11,1,14],[12,1,15],[14,1,16]]
[[1,3,2],[2,1,3],[2,2,4],[3,1,5],[3,1,6],[3,1,7],[5,1,4],[7,4,8],[8,4,9],[9,1,10],[9,1,11],[9,1,12],[10,1,13],[11,1,14],[13,1,15]]
[[1,3,2],[2,1,3],[2,2,4],[2,2,5],[3,1,6],[3,1,7],[3,1,8],[5,4,9],[6,1,4],[8,1,5]]
[[1,3,2],[2,4,3],[3,4,4],[4,1,5],[4,1,6],[4,1,7],[5,1,8],[6,1,9],[8,1,10]]
[[1,3,2],[2,1,3],[2,2,4],[3,1,5],[3,1,6],[3,1,7],[5,1,4],[7,4,8]]
[[1,4,2],[2,4,3],[3,1,4],[3,1,5],[3,1,6],[4,1,7],[5,1,8],[7,1,9]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,1,2],[2,1,3],[2,2,4],[3,1,5],[3,1,6],[3,1,7],[5,1,4],[6,4,8]]
[[1,1,2],[2,4,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[4,1,7],[5,1,8],[6,4,9],[7,3,10],[8,1,3]]
[[1,4,2]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[2,4,3],[2,1,4],[2,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,1,5],[2,1,6],[3,3,4],[4,3,7],[4,2,8],[5,1,9],[7,1,8],[9,1,10],[10,4,11],[10,1,12],[10,1,13]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,1,5],[2,1,6],[3,3,4],[4,3,7],[4,2,8],[5,1,9],[7,1,8],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[11,1,14],[11,1,15],[11,1,16],[15,4,17]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,3],[2,1,7],[2,1,8],[3,3,4],[4,4,9],[7,1,10],[10,1,11],[11,1,12],[11,1,13],[11,1,14],[12,1,15],[12,1,16],[12,1,17],[16,1,18],[18,1,19],[18,1,20],[18,1,21],[19,1,5],[20,1,6]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[2,1,6],[2,1,7],[3,4,8],[6,1,9],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[11,1,14],[11,1,15],[11,1,16],[15,1,17],[17,1,18],[17,1,19],[17,1,20],[18,1,4],[19,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[2,4,5],[2,1,6],[2,1,7],[6,1,8],[8,1,9],[9,1,10],[9,1,11],[9,1,12],[10,1,13],[10,1,14],[10,1,15],[14,1,16],[16,1,17],[16,1,18],[16,1,19],[17,1,3],[18,1,4]]
[[1,4,2]]
[[1,4,2],[2,4,3],[3,1,4]]
[[1,4,2],[2,4,3],[3,3,4],[4,3,5]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[1,2,3],[2,1,4],[3,4,5],[4,3,3]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,3,2],[2,4,3],[3,4,4],[4,1,5],[4,1,6],[4,1,7],[6,1,8]]
[[1,4,2],[2,4,3],[3,1,4],[3,1,5],[3,1,6],[5,1,7]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[1,2,3],[2,1,4],[3,4,5],[4,3,6],[6,1,3]]
[[1,3,2],[2,1,3],[3,3,4],[4,4,5]]
[[1,3,2],[1,2,3],[2,4,4],[3,1,5],[3,2,6],[4,4,3],[5,1,7],[5,1,8],[5,1,9],[7,1,6]]
[[1,4,2],[1,2,3],[2,4,3],[3,1,4],[3,2,5],[4,1,6],[4,1,7],[4,1,8],[6,1,5]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[5,1,3],[6,1,7],[7,4,8]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[3,4,10],[4,1,6],[5,1,8],[6,3,7],[6,2,9],[7,1,5],[7,2,8],[8,3,9],[10,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[3,1,6],[4,4,10],[5,1,8],[6,3,7],[6,2,9],[7,1,4],[7,2,8],[8,3,9],[10,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[1,2,5],[2,1,3],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[3,1,6],[4,1,8],[5,4,10],[6,3,7],[6,2,9],[7,1,4],[7,2,8],[8,3,9],[9,1,5]]
[[1,1,2],[1,2,3],[1,2,4],[2,4,5],[2,2,6],[2,2,7],[2,2,8],[2,2,9],[3,1,6],[4,1,8],[5,4,3],[6,3,7],[6,2,9],[7,1,4],[7,2,8],[8,3,9]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,1,5],[4,1,7],[5,3,6],[5,2,8],[6,4,9],[6,2,7],[7,3,8],[9,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,1,5],[4,1,7],[5,3,6],[5,2,8],[6,1,4],[6,2,7],[7,3,8],[8,4,9]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,4,9],[4,1,7],[5,3,6],[5,2,8],[6,1,4],[6,2,7],[7,3,8],[9,4,5]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,1,5],[4,4,9],[5,3,6],[5,2,8],[6,1,4],[6,2,7],[7,3,8],[9,4,7]]
[[1,1,2],[1,2,3],[2,4,4],[2,2,5],[2,2,6],[2,2,7],[2,2,8],[3,1,7],[4,4,5],[5,3,6],[5,2,8],[6,1,3],[6,2,7],[7,3,8]]
[[1,1,2],[1,2,3],[2,1,3],[2,2,4],[2,2,5],[2,2,6],[2,2,7],[3,1,4],[4,3,5],[4,2,7],[5,4,8],[5,2,6],[6,3,7],[8,4,6]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,2,5],[2,2,6],[3,4,7],[4,1,5],[5,3,6],[7,4,4]]
[[1,1,2],[1,2,3],[1,2,4],[2,1,3],[2,2,5],[2,2,6],[3,1,5],[4,4,7],[5,3,6],[6,1,4]]
[[1,4,2]]
[[1,1,2],[2,4,3]]
[[1,1,2],[1,2,3],[2,1,3],[2,2,4],[2,2,5],[3,1,4],[4,3,5],[5,4,6]]
[[1,1,2],[1,2,3],[2,1,3],[3,4,4]]
[[1,4,2]]
[[1,1,2],[1,1,3],[1,1,4],[1,1,5],[4,4,6]]
[[1,4,2],[1,2,3],[2,4,3],[3,1,4]]
[[1,3,2],[2,3,3],[3,4,4]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[2,1,7],[3,1,8],[5,4,9],[6,1,10],[10,1,11],[10,2,12],[10,2,13],[10,2,3],[11,1,14],[11,1,15],[11,1,16],[14,1,12],[15,1,13],[16,1,3]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[2,1,7],[3,1,8],[5,1,3],[6,1,9],[9,1,10],[9,2,11],[9,2,12],[10,1,13],[10,1,14],[10,1,15],[13,1,11],[14,1,12],[15,4,16]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[2,1,7],[3,1,8],[5,1,3],[6,1,9],[9,4,10]]
[[1,1,2],[1,2,3],[2,1,4],[2,1,5],[2,1,6],[2,1,7],[3,1,8],[5,1,3],[6,4,9]]
[[1,4,2]]
[[1,4,2]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,7],[4,1,5],[6,3,8],[7,1,4],[8,4,9],[9,4,3]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[1,2,7],[2,4,8],[3,3,4],[4,3,5],[4,2,6],[4,2,7],[5,1,9],[6,1,7],[8,4,3],[9,1,6]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[1,2,6],[2,1,7],[3,3,4],[4,3,5],[4,2,6],[5,4,8],[7,3,9],[8,4,6],[9,1,3]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,4],[5,3,6],[6,4,7],[7,4,8],[8,1,3]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,3,4],[4,4,7],[4,2,5],[6,3,8],[7,4,5],[8,1,3]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,3,4],[4,3,5],[5,4,7],[6,3,8],[8,1,3]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,1,6],[3,1,7],[4,1,5],[6,4,8],[7,1,4],[8,4,3]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,3,4],[4,4,6],[5,3,7],[7,1,3]]
[[1,3,2],[1,2,3],[1,2,4],[1,2,5],[2,4,6],[3,1,7],[4,1,5],[6,4,3],[7,1,4]]
[[1,3,2],[1,2,3],[1,2,4],[2,1,5],[3,1,4],[5,4,6],[6,4,7],[7,1,3]]
[[1,3,2],[1,2,3],[2,1,4],[4,3,5],[5,4,6],[6,4,3]]
[[1,3,2],[1,2,3],[1,2,4],[2,4,5],[3,1,4],[5,4,6],[6,1,3]]
[[1,4,2]]
[[1,3,2],[2,1,3],[3,3,4],[4,4,5]]
[[1,3,2],[2,4,3]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,3,2],[2,4,3],[3,4,4],[4,3,5],[5,1,6],[6,3,7],[7,3,8],[7,2,9],[7,2,10],[8,1,11],[9,1,10],[11,1,9]]
[[1,3,2],[2,1,3],[3,3,4],[4,4,5],[5,4,6],[6,3,7],[7,3,8],[7,2,9],[7,2,10],[8,1,11],[9,1,10],[11,1,9]]
[[1,3,2],[2,1,3],[3,3,4],[4,1,5],[5,3,6],[6,1,7],[7,3,8],[8,3,9],[8,2,10],[9,4,11],[11,4,10]]
[[1,4,2],[2,4,3],[3,3,4],[4,1,5],[5,3,6],[6,3,7],[6,2,8],[6,2,9],[7,1,10],[8,1,9],[10,1,8]]
[[1,3,2],[2,1,3],[3,4,4],[4,4,5],[5,3,6],[6,3,7],[6,2,8],[6,2,9],[7,1,10],[8,1,9],[10,1,8]]
[[1,3,2],[2,1,3],[3,3,4],[4,1,5],[5,3,6],[6,1,7],[7,3,8],[8,4,9],[8,2,10],[9,4,10]]
[[1,3,2],[2,1,3],[3,3,4],[4,1,5],[5,3,6],[6,1,7],[7,3,8],[8,3,9],[9,4,10]]
[[1,3,2],[2,4,3],[3,4,4],[4,3,5],[5,3,6],[5,2,7],[5,2,8],[6,1,9],[7,1,8],[9,1,7]]
[[1,3,2],[2,1,3],[3,3,4],[4,1,5],[5,3,6],[6,1,7],[7,3,8],[8,4,9]]
[[1,4,2],[2,4,3],[3,3,4],[4,3,5],[4,2,6],[4,2,7],[5,1,8],[6,1,7],[8,1,6]]
[[1,4,2]]
[[1,3,2],[2,4,3]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,3,2],[2,1,3],[3,3,4],[4,4,5]]
[[1,3,2],[2,1,3],[3,3,4],[4,1,5],[5,4,6]]
[[1,3,2],[2,1,3],[3,3,4],[4,1,5],[5,3,6],[6,4,7]]
[[1,4,2],[2,4,3],[3,1,4],[4,3,5]]
[[1,3,2],[2,4,3],[3,4,4],[4,3,5]]
[[1,3,2],[2,1,3],[3,3,4],[4,4,5]]
[[1,4,2],[2,4,3],[3,3,4]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,3,2],[2,4,3]]
[[1,4,2]]
[[1,1,2],[1,2,3],[2,1,3],[2,1,4],[2,1,5],[3,4,6]]
[[1,1,2],[2,4,3],[2,1,4],[2,1,5]]
[[1,3,2],[2,1,3],[3,1,4],[3,2,5],[3,2,6],[4,1,7],[4,1,8],[4,1,9],[8,1,5],[9,1,10],[10,1,11],[10,1,12],[10,1,13],[12,1,6],[13,1,14],[14,4,15]]
[[1,3,2],[2,1,3],[3,4,4],[4,4,5]]
[[1,3,2],[2,4,3],[3,4,4]]
[[1,3,2],[2,1,3],[3,4,4]]
[[1,4,2]]
[[1,3,2],[2,3,3],[3,4,4]]
[[1,3,2],[2,4,3]]
