6 letter words:
begift12,
5 letter words:
befit10,
4 letter words:
gift8,
gibe7,
bite6,
geit5,
gite5,
tige5,
3 letter words:
fib8,
feg7,
fig7,
gif7,
beg6,
big6,
eft6,
fet6,
fie6,
fit6,
gib6,
tef6,
bet5,
bit5,
get4,
gie4,
git4,
teg4,
tig4,
tie3,
2 letter words:
ef5,
fe5,
if5,
be4,
bi4,
gi3,
et2,
it2,
te2,
ti2,