A.5,5 B.5,10 C.10,10 D.10,5
A.0.2m*0.2m B.0.3m*0.3m C.0.4m*0.4m D.0.5m*0.5m
A.0.5%,2% B.1%,2% C.0.5%,1% D.1%,1%