[1,2,3,3,0,4,4,6,0,7,5,0,0,0,6,6,9,8,0,0,12,7,0,0, 0,0,0,8,8,12,0,14,0,0,0,15,9,0,12,0,0,0,0,0,13,10, 15,0,0,12,0,0,0,0,18]