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