[3,5,6,5,7,6,8,7,8,8,8,8,9,9,9,9,10,10,10,10,10, 10,11,11,10,11,12,11,11,12,11,12,12,12,12,13,12, 13,12,13,13,13,13,13,13,13,14,13,14,13,14,14,14, 14,14,14,15,14,15,14,15,14,15,15,15,15,15,15,16]