4 letter words:
chez18,
chiz18,
bize15,
zebu15,
chib11,
chub11,
huic9,
bice8,
cube8,
3 letter words:
bez14,
biz14,
cuz14,
che8,
chi8,
ech8,
hic8,
hub8,
ich8,
cub7,
hie6,
hue6,
hui6,
cue5,
ecu5,
ice5,
2 letter words:
ch7,
eh5,
he5,
hi5,
uh5,
be4,
bi4,