(7,(((9,(12,3)),(19,17)),(((((2,15),16),((6,11),((8,20),(5,13)))),((1,14),4)),(18,10))));
((((9,(3,(16,12))),(17,19)),((10,18),((2,15),(((20,8),((5,((1,14),4)),13)),(11,6))))),7);
((((2,15),(10,(18,14))),((((6,11),(20,(13,(5,(1,4))))),(19,17)),(9,(8,(3,(16,12)))))),7);
((((((19,17),((20,(13,((1,4),5))),(11,6))),14),(((((10,18),16),3),(8,12)),9)),(15,2)),7);
((((14,(((20,(13,(5,(4,1)))),(11,6)),(17,(19,((12,(16,(10,18))),15))))),((3,8),9)),2),7);
(((((3,8),((12,((10,18),16)),((11,(6,13)),9))),(14,((17,(19,15)),(20,(5,(1,4)))))),2),7);
((((8,(14,(17,(9,(19,15))))),(((((1,4),5),20),3),((11,(6,13)),((16,(18,10)),12)))),2),7);
