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