8600y
9600yh
a700
b700y
c700yh
xx10yh
yx10
zx10y
0x10yh
1x10
mo20
no20y
oo20yh
po20
qo20y
bf30y
cf30yh
df30
ef30y
ff30yh
0530yh
1530
2530y
3530yh
4530