-ol b-p bbb bbe bbh bbi bbl bbn bbo bbp be- beb bee beh bei bel ben beo bep bhb bhe bhh bhi bhl bho bhp bi- bib bie bih bii bil bin bio bip blb ble blh bli bll bln blo blp bnb bne bni bnl bnn bno bnp bob boe boh boi bol bon boo bop bpb bpe bph bpi bpl bpn bpo bpp ebb ebe ebh ebi ebl ebn ebo ebp eeb eee eel een eeo eep ehb ehe ehh ehi ehl ehn eho ehp eib eie eii eil ein eio eip elb ele elh eli ell eln elo elp en- enb ene enh eni enl enn eno enp eo- eob eoe eoh eoi eol eon eoo eop ep- epb epe eph epi epl epn epo epp h-i hbb hbe hbh hbi hbl hbn hbo hbp he- heb hee heh hei hel hen heo hep hhb hhe hhh hhi hhl hhn hho hhp hib hie hih hii hil hin hio hip hlb hle hlh hli hll hln hlo hlp hnb hne hnh hnl hnn hno hob hoe hoh hoi hol hon hoo hop hpb hpe hph hpi hpl hpn hpo hpp ibb ibe ibh ibi ibl ibn ibo ibp ie- iee iei iel ien iep ihb ihe ihh ihi ihl ihn iho ihp iib iie iih iii iil iin iio iip il- ilb ile ilh ili ill iln ilo ilp in- inb ine inh ini inl inn ino inp io- iob ioe ioh ioi iol ion ioo iop ipb ipe ipi ipl ipn ipo ipp l-p lbb lbe lbh lbi lbl lbo lbp leb lee leh lei lel len leo lep lhb lhh lhi lho lhp lib lie lih lii lil lin lio lip llb lle lli lll lln llo llp lnb lne lnh lni lnl lnn lno lnp lob loe loh loi lol lon loo lop lpb lpe lph lpi lpl lpn lpo lpp n-i nbb nbe nbi nbl nbn nbo nbp ne- neb nee neh nei nel nen neo nep nhb nhe nhh nhi nhl nhn nhp nib nie nih nii nil nin nio nip nlb nle nlh nli nll nln nlo nlp nnb nne nnh nni nnl nnn nno nnp no- nob noe noh noi nol non noo nop npb npe nph npi npl npn npo npp o-i ob- obb obe obh obi obl obn obo obp oeb oee oeh oei oel oen oeo oep ohe ohh ohi ohl ohn oho ohp oib oie oii oil oin oio oip olb ole oli oll oln olo olp on- onb one onh oni onl onn ono onp oo- oob ooh ooi ool oon ooo oop op- opb ope oph opi opl opn opo opp p-p pbb pbe pbi pbl pbn pbo pbp peb pee peh pei pel pen peo pep phb phe phi phl phn pho php pib pie pih pii pil pin pio pip plb ple plh pli pll pln plo plp pn- pnb pne pnh pni pnl pnn pno pnp pob poe poh poi pol pon poo pop ppb ppe pph ppi ppl ppn ppo ppp