6 letter words:
blocks14,
5 letter words:
block13,
bocks13,
locks11,
blocs9,
4 letter words:
bock12,
bosk10,
kobs10,
lock10,
sock10,
bloc8,
cobs8,
cols6,
lobs6,
slob6,
3 letter words:
kob9,
cob7,
kos7,
bos5,
col5,
cos5,
lob5,
sob5,
sol3,
2 letter words:
bo4,
lo2,
os2,
so2,
