(14,(8,(11,(13,(4,((12,9),(5,(6,(1,((10,(3,2)),7))))))))));
(14,(8,(11,(((4,13),(6,(9,12))),((5,1),((10,(3,2)),7))))));
(14,(8,(11,((4,13),(((6,(5,1)),(12,9)),((3,2),(10,7)))))));
(12,(9,(1,(((13,(((14,8),11),4)),6),(5,((10,(3,2)),7))))));
(14,(8,(11,(13,(((((10,(3,2)),9),12),(5,(6,1))),(4,7))))));