A.20640 B.21000 C.21120 D.21600
A.0.95 B.1.15 C.1.26 D.1.89
A.17.65 B.18.2 C.18.55 D.20.3
A.288 B.340 C.348 D.360
A.21.2 B.27.6 C.26.69 D.34.41