1,2,3,4,5,0,0,0,0,0,0,0,0,0,0,0,0,0,19,20,21,22,0,0,0,26,27,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,46,47,0,0,0,0,0
