A.4%~5% B.5%~6% C.6%~7% D.7%~8% E.8%~9%
A.2%~3% B.2.5%~3.5% C.3%~4% D.3.5%~4.s% E.4%~5%
A.1:16 B.1:32 C.1:64 D.1:128 E.1:256