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