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