-al -ol a-a aaa aaf aah aal aam aan aao af- afa aff afh afl afm afn afo aha ahf ahh ahl ahm ahn aho al- ala alf alh all alm aln alo ama amf amh aml amm amn amo an- ana anf anh anl anm ann ano aoa aof aoh aol aom aon aoo faa faf fah fal fam fan fao ffa fff ffh ffl ffm ffn ffo fha fhf fhh fhl fhm fhn fho fla flf fll flm fln flo fma fmf fmh fml fmm fmn fmo fna fnf fnh fnl fnm fnn foa fof foh fol fom fon foo haa haf hah hal ham han hao hfa hff hfh hfl hfm hfn hfo hha hhf hhh hhl hhm hhn hho hla hlf hlh hll hlm hln hlo hma hmf hmh hml hmm hmo hna hnf hnh hnl hnn hno hoa hof hoh hol hom hon hoo la- laa laf lah lal lam lan lao lfa lff lfh lfl lfm lfn lfo lha lhf lhh lho lla llf lll llm lln llo lma lmf lmh lml lmm lmn lmo lna lnh lnl lnm lnn lno loa lof loh lol lom lon loo m-f m-o maa maf mah mal mam man mao mfa mff mfh mfl mfm mfn mfo mha mhf mhh mhl mhm mhn mho mla mlf mlh mll mlm mln mlo mma mmf mmh mml mmm mmn mmo mna mnf mnl mnm mnn mno moa mof moh mol mom mon moo naa naf nah nal nam nan nao nfa nff nfl nfn nfo nha nhf nhh nhl nhm nhn nla nlf nlh nll nlm nln nlo nma nmh nml nmm nmn nmo nna nnf nnh nnl nnm nnn nno no- noa nof noh nol nom non noo oaa oaf oah oal oam oan oao of- ofa off ofl ofm ofn ofo oha ohf ohh ohl ohm ohn oho ola olf oll olm oln olo om- oma omf omh oml omm omn omo on- ona onf onh onl onn ono oo- ooa oof ooh ool oom oon ooo