91f7b7 a2f7 b2f7b c2f7b7 d2f7
ysg7 zsg7b 0sg7b7 1sg7 2sg7b
njh7b ojh7b7 pjh7 qjh7b rjh7b7
cai7b7 dai7 eai7b fai7b7 gai7
10i7 20i7b 30i7b7 40i7 50i7b