-ol bbb bbh bbi bbl bbo bbw bhb bhh bhi bhl bho bhw bi- bib bih bii bil bio biw blb blh bli bll blo bob boh boi bol boo bow bwb bwh bwi bwl bwo h-i hbb hbh hbi hbl hbo hbw hhb hhh hhi hhl hho hhw hib hih hii hil hio hiw hlb hlh hli hll hlo hlw hob hoh hoi hol hoo how hw- hwb hwi hwl hwo hww ibb ibh ibi ibl ibo ibw ihb ihh ihi ihl iho iib iih iii iil iio iiw il- ilb ilh ili ill ilo io- iob ioh ioi iol ioo iow iwb iwi iwl iwo iww lbb lbh lbi lbl lbo lbw lhb lhh lhi lho lib lih lii lil lio liw llb lli lll llo llw lob loh loi lol loo low lwb lwh lwi lwl lwo lww o-i ob- obb obh obi obl obo obw ohh ohi ohl oho oib oii oil oio olb oli oll olo olw oo- oob ooh ooi ool ooo oow owb owh owi owl owo oww wbb wbi wbo wbw wh- whb whh whi whl who whw wib wii wil wl- wlb wli wll wlo wlw wob woh woi wol woo wow wwi wwl wwo www