-ol b-p bbb bbh bbi bbl bbo bbp bhb bhh bhi bhl bho bhp bi- bib bih bii bil bio bip blb blh bli bll blo blp bob boh boi bol boo bop bpb bph bpi bpl bpo bpp h-i hbb hbh hbi hbl hbo hbp hhb hhh hhi hhl hho hhp hib hih hii hil hio hip hlb hlh hli hll hlo hlp hob hoh hoi hol hoo hop hpb hph hpi hpl hpo hpp ibb ibh ibi ibl ibo ibp ihb ihh ihi ihl iho ihp iib iih iii iil iio iip il- ilb ilh ili ill ilo ilp io- iob ioh ioi iol ioo iop ipb ipi ipl ipo ipp l-p lbb lbh lbi lbl lbo lbp lhb lhh lhi lho lhp lib lih lii lil lio lip llb lli lll llo llp lob loh loi lol loo lop lpb lph lpi lpl lpo lpp o-i ob- obb obh obi obl obo obp ohh ohi ohl oho ohp oib oii oil oio oip olb oli oll olo olp oo- oob ooh ooi ool ooo oop op- opb oph opi opl opo opp p-p pbb pbi pbl pbo pbp phb phi phl pho php pib pih pii pil pio pip plb plh pli pll plo plp pob poh poi pol poo pop ppb pph ppi ppl ppo ppp