bbbb bblb bght bhil bhit bibb bibi bibl bigb bigg bigt bihi bihl bili bill bilt bily bilz bith bitt bitz bizz blbt blit bliz bly- bttb bygg byil byit bylt byth bzyb bzzt bzzz ggbt gggg gghg ghib ghit ghiz ghll gibb gibh giby gibz gigg gigi gihz gilg gili gill gilt gith gizi gizy gizz gli- glib glit glyg glyt gyil gyll gylt gytt h-ii hbit hbtl hhgg hhhh hibi hibt high higi higl higt hihi hiht hiil hiit hili hill hilt hily hiti hitt hitz hizz hlly htgl hygh hyl- hyll hylt hyly i-by ibly ibtb ibtl ibyi iggy ight igil igli igly ihit iihl iiht iiii iiit iitt ilit ill- illi illt illy itby itil itll itty izby izzy lbgt lgbt lgth lhhh ligg ligh ligi lih- lihi liht liig liii lilb lilg lili lill lilt lily litb lith liti litl litt lity litz liyl lizi lizl lizy llll ltbl ltib lyht lyit lyly lyth lytt lztt tbil tbit thi- thig thil thtb thyg thyh tibi tigh tigi tigy tiht tiit tilh till tilt tily tith titi titt titz tiyi tizi tizz tlli ttbb tttt ttyl tybi tygh tyht tyl- tyll tyti tytt tyty tzzt yhit yigh yili yill yilt yiti ylli ytht yyyy zigg zigi zill ziti ziyi zizi zizz zlib zyg- zygi zyll zyyi zzhz zzzz