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