b26br
c26brx
d26b
e26br
f26brx
0s7brx
1s7b
2s7br
3s7brx
4s7b
pj8b
qj8br
rj8brx
sj8b
tj8br
ea9br
fa9brx
ga9b
ha9br
ia9brx
309brx
409b
509br
609brx
709b