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