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