4 letter words:
weem9,
weep9,
perm8,
prem8,
ewer7,
weer7,
were7,
meer6,
mere6,
peer6,
pere6,
pree6,
3 letter words:
mew8,
pew8,
wem8,
ewe6,
rew6,
wee6,
eme5,
mee5,
pee5,
per5,
pre5,
rem5,
rep5,
ere3,
ree3,
2 letter words:
we5,
em4,
me4,
pe4,
ee2,
er2,
re2,