[3,3,3,3,3,3,3,4,4,3,3,4,6,4,3,3,5,6,6,5,3,3,5,7, 6,7,5,3,3,6,9,9,9,9,6,3,3,6,9,10,10,10,9,6,3,3,7, 10,12,13,13,12,10,7,3,3,7,12,12,15,15,15,12,12,7, 3,3,8,12,15,17,18,18,17,15,12,8,3]