5 letter words:
brize16,
grize15,
giber8,
4 letter words:
bize15,
berg7,
brig7,
gibe7,
bier6,
brei6,
brie6,
3 letter words:
bez14,
biz14,
zig13,
rez12,
riz12,
beg6,
big6,
gib6,
reb5,
rib5,
erg4,
gie4,
reg4,
rig4,
ire3,
rei3,
2 letter words:
be4,
bi4,
gi3,
er2,
re2,