A .5.5~7.5,4.5~5.5,3.0~4.0
B .4.5~5.5,5.5~7.5,3.0~4.0
C .5.5~7.5,3.0~4.0,4.5~5.5
D .4.5~5.5,3.0~4.0,2.0~3.0
E .7.5~8.5,5.5~6.5,4.5~5.5