mpcg
npcgx
opcgxr
ppcg
qpcgx
bgdgx
cgdgxr
dgdg
egdgx
fgdgxr
06dgxr
16dg
26dgx
36dgxr
46dg
pxeg
qxegx
rxegxr
sxeg
txegx
eofgx
fofgxr
gofg
hofgx
iofgxr