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