4 letter words:
hoys10,
bohs9,
bosh9,
boys9,
cosh9,
cosy9,
coys9,
hobs9,
sybo9,
yobs9,
cobs8,
3 letter words:
hoy9,
shy9,
boh8,
boy8,
bys8,
coy8,
hob8,
hoc8,
och8,
yob8,
cob7,
hos6,
ohs6,
oys6,
soh6,
soy6,
yos6,
bos5,
cos5,
obs5,
sob5,
soc5,
2 letter words:
by7,
ch7,
ho5,
oh5,
oy5,
sh5,
yo5,
bo4,
ob4,
os2,
so2,