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