Sub For as in Sub For as in
a e any o oo to
a o what o oo would
c z suffice o u son
c s cite ph v Stephen
c k cap ph f sylph
ch k ache q k liquor
ch sh machine qu kw quote
d j soldier s sh sure
e i England s zh rasure
e a there s z rose
e a feint u e bury
ee i been u i busy
f v of u oo rude
g j cage u oo pull
gh f laugh x ks wax
gh k lough x ksh noxious
i e police x z Xerxes
i e thirst x gz examine
i y filial y e myrrh
n ng rink y i my
o u work y i hymn
o i women z s quartz
o a form