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