(((((21, (23, 48)), ((((47, 24), (2, (45, (26, 39)))), (32, (5, 4))), (((((22, 11), ((20, 14), ((13, 9), 3))), 25), (36, 31)), (49, 50)))), 7), (((44, 30), ((19, (((17, (16, 40)), ((1, (33, 38)), ((12, 43), 37))), 6)), (15, (28, 46)))), (((35, 10), 8), 29))), (((41, 34), (42, 18)), 27));
