-al -ol a-a a-b a-i aaa aab aah aai aal aan aao aap ab- aba abb abh abi abl abn abo abp aha ahb ahh ahi ahl ahn aho ahp ai- aia aib aih aii ail ain aio aip al- ala alb alh ali all aln alo alp an- ana anb anh ani anl ann ano anp aoa aob aoh aoi aol aon aoo aop ap- apa apb aph api apl apn apo app b-p baa bab bah bai bal ban bao bap bba bbb bbh bbi bbl bbn bbo bbp bha bhb bhh bhi bhl bho bhp bi- bia bib bih bii bil bin bio bip bla blb blh bli bll bln blo blp bna bnb bni bnl bnn bno bnp boa bob boh boi bol bon boo bop bpa bpb bph bpi bpl bpn bpo bpp h-i haa hab hah hai hal han hao hap hba hbb hbh hbi hbl hbn hbo hbp hha hhb hhh hhi hhl hhn hho hhp hia hib hih hii hil hin hio hip hla hlb hlh hli hll hln hlo hlp hna hnb hnh hnl hnn hno hoa hob hoh hoi hol hon hoo hop hpa hpb hph hpi hpl hpn hpo hpp ia- iaa iab iah iai ial ian iao iap iba ibb ibh ibi ibl ibn ibo ibp iha ihb ihh ihi ihl ihn iho ihp iia iib iih iii iil iin iio iip il- ila ilb ilh ili ill iln ilo ilp in- ina inb inh ini inl inn ino inp io- ioa iob ioh ioi iol ion ioo iop ipa ipb ipi ipl ipn ipo ipp l-p la- laa lab lah lai lal lan lao lap lba lbb lbh lbi lbl lbo lbp lha lhb lhh lhi lho lhp lia lib lih lii lil lin lio lip lla llb lli lll lln llo llp lna lnb lnh lni lnl lnn lno lnp loa lob loh loi lol lon loo lop lpa lpb lph lpi lpl lpn lpo lpp n-i naa nab nah nai nal nan nao nap nba nbb nbi nbl nbn nbo nbp nha nhb nhh nhi nhl nhn nhp nia nib nih nii nil nin nio nip nla nlb nlh nli nll nln nlo nlp nna nnb nnh nni nnl nnn nno nnp no- noa nob noh noi nol non noo nop npa npb nph npi npl npn npo npp o-i oaa oab oah oai oal oan oao oap ob- oba obb obh obi obl obn obo obp oha ohh ohi ohl ohn oho ohp oia oib oii oil oin oio oip ola olb oli oll oln olo olp on- ona onb onh oni onl onn ono onp oo- ooa oob ooh ooi ool oon ooo oop op- opa opb oph opi opl opn opo opp p-p paa pab pah pai pal pan pao pap pba pbb pbi pbl pbn pbo pbp pha phb phi phl phn pho php pia pib pih pii pil pin pio pip pla plb plh pli pll pln plo plp pn- pna pnb pnh pni pnl pnn pno pnp poa pob poh poi pol pon poo pop ppa ppb pph ppi ppl ppn ppo ppp