5 letter words:
pechs12,
perch12,
4 letter words:
pech11,
cher9,
heps9,
hesp9,
pehs9,
sech9,
ceps8,
pecs8,
spec8,
hers7,
rehs7,
resh7,
recs6,
reps6,
3 letter words:
che8,
ech8,
hep8,
peh8,
cep7,
pec7,
ehs6,
her6,
hes6,
reh6,
she6,
per5,
pes5,
pre5,
rec5,
rep5,
sec5,
ers3,
res3,
ser3,
2 letter words:
ch7,
eh5,
he5,
sh5,
pe4,
er2,
es2,
re2,