4 letter words:
mopy11,
mony9,
piny9,
pony9,
pyin9,
yoni7,
pion6,
3 letter words:
zip14,
zin12,
yip8,
yom8,
imp7,
mop7,
pom7,
yin6,
yon6,
mon5,
nim5,
nip5,
nom5,
pin5,
poi5,
ion3,
2 letter words:
my7,
oy5,
yo5,
mi4,
mo4,
om4,
op4,
pi4,
in2,
no2,
oi2,
on2,