aczr
bczrb
cczrb0
dczr
eczrb
z2zrb
02zrb0
12zr
22zrb
32zrb0
ot0rb0
pt0r
qt0rb
rt0rb0
st0r
dk1r
ek1rb
fk1rb0
gk1r
hk1rb
2a2rb
3a2rb0
4a2r
5a2rb
6a2rb0