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