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