4 letter words:
hack13,
hock13,
hoka11,
koha11,
chog10,
chao9,
hagg9,
hogg9,
kago9,
agog6,
3 letter words:
ach8,
cha8,
hoc8,
och8,
hag7,
hog7,
koa7,
oak7,
oka7,
cag6,
cog6,
hao6,
hoa6,
gag5,
oca5,
ago4,
goa4,
2 letter words:
ch7,
ka6,
ko6,
ah5,
ha5,
ho5,
oh5,
ag3,
go3,