bc0r2
cc0r2b
dc0r
ec0r2
fc0r2b
020r2b
120r
220r2
320r2b
420r
pt1r
qt1r2
rt1r2b
st1r
tt1r2
ek2r2
fk2r2b
gk2r
hk2r2
ik2r2b
3a3r2b
4a3r
5a3r2
6a3r2b
7a3r