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