[0,0,0,0,1,2,3,0,1,2,3,0,1,2,3,0,2,4,6,4,6,8,10,8, 10,12,14,12,14,16,18,0,2,4,6,4,6,8,10,8,10,12,14, 12,14,16,18,0,2,4,6,4,6,8,10,8,10,12,14,12,14,16, 18,0,3,6,9,8,11,14,17,16,19,22]