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