21,0,12,0,0,0,19,0,0,0,22,0,17,18,15,0,0,0,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,10,0,0,0,0,0,0,0,0,23,0,0,0,14,0,13,0,9,0,13,21,22,