-ol b-p bbb bbe bbh bbi bbl bbo bbp be- beb bee beh bei bel beo bep bhb bhe bhh bhi bhl bho bhp bi- bib bie bih bii bil bio bip blb ble blh bli bll blo blp bob boe boh boi bol boo bop bpb bpe bph bpi bpl bpo bpp ebb ebe ebh ebi ebl ebo ebp eeb eee eel eeo eep ehb ehe ehh ehi ehl eho ehp eib eie eii eil eio eip elb ele elh eli ell elo elp eo- eob eoe eoh eoi eol eoo eop ep- epb epe eph epi epl epo epp h-i hbb hbe hbh hbi hbl hbo hbp he- heb hee heh hei hel heo hep hhb hhe hhh hhi hhl hho hhp hib hie hih hii hil hio hip hlb hle hlh hli hll hlo hlp hob hoe hoh hoi hol hoo hop hpb hpe hph hpi hpl hpo hpp ibb ibe ibh ibi ibl ibo ibp ie- iee iei iel iep ihb ihe ihh ihi ihl iho ihp iib iie iih iii iil iio iip il- ilb ile ilh ili ill ilo ilp io- iob ioe ioh ioi iol ioo iop ipb ipe ipi ipl ipo ipp l-p lbb lbe lbh lbi lbl lbo lbp leb lee leh lei lel leo lep lhb lhh lhi lho lhp lib lie lih lii lil lio lip llb lle lli lll llo llp lob loe loh loi lol loo lop lpb lpe lph lpi lpl lpo lpp o-i ob- obb obe obh obi obl obo obp oeb oee oeh oei oel oeo oep ohe ohh ohi ohl oho ohp oib oie oii oil oio oip olb ole oli oll olo olp oo- oob ooh ooi ool ooo oop op- opb ope oph opi opl opo opp p-p pbb pbe pbi pbl pbo pbp peb pee peh pei pel peo pep phb phe phi phl pho php pib pie pih pii pil pio pip plb ple plh pli pll plo plp pob poe poh poi pol poo pop ppb ppe pph ppi ppl ppo ppp