cccxtz
dccx
eccxt
fccxtz
gccx
12cx
22cxt
32cxtz
42cx
52cxt
qtdxt
rtdxtz
stdx
ttdxt
utdxtz
fkextz
gkex
hkext
ikextz
jkex
4afx
5afxt
6afxtz
7afx
8afxt