[1,0,3,4,5,2,1,4,5,6,7,6,7,8,7,8,9,4,5,6,3,2,5,6, 7,8,7,8,9,8,9,10,9,10,11,8,9,10,9,10,11,10,11,12, 9,10,11,10,11,12,11,12,13,6,7,8,7,8,9,8,9,10,5,6, 7,4,5,6,7,8,9,8,9,10,9,10,11,10,11,12,9,10,11,10, 11,12,11,12,13]