cand,spot_q_pos,opt_q_pos
P1,10/20,2/9
P2,8/20,2/9
P3,11/20,3/9
P4,4/9,2/9
P5,7/10,4/9
P6,8/10,4/9
P7,8/20,4/9
P8,7/20,2/9