xt0bp3
yt0b
zt0bp
0t0bp3
1t0b
mk1b
nk1bp
ok1bp3
pk1b
qk1bp
bb2bp
cb2bp3
db2b
eb2bp
fb2bp3
012bp3
112b
212bp
312bp3
412b
ps3b
qs3bp
rs3bp3
ss3b
ts3bp