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