A.50 B.29 C.25 D.18
A.0.75,0.75 B.0.75,0.80 C.0.80,0.75 D.0.80,0.80
A.12 B.15 C.24 D.30
A.178 B.195 C.204 D.252
A.193 B.206 C.225 D.290