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