-al -er -ol a-a a-i aaa aae aaf aai aal aam aao aar aax aea aee aef aei ael aem aeo aer aex af- afa afe aff afi afl afm afo afr afx ai- aia aie aif aii ail aim aio air aix al- ala ale alf ali all alm alo alr alx ama ame amf ami aml amm amo amr amx aoa aoe aof aoi aol aom aoo aor aox ar- ara are arf ari arl arm aro arr arx ax- axa axe axi axl axm axo axr axx eaa eae eaf eai eal eam eao ear eax eea eee eef eel eem eeo eer eex ef- efa efe eff efi efl efm efo efr efx eia eie eif eii eil eim eio eir eix ela ele elf eli ell elm elo elr elx em- ema eme emf emi eml emm emo emr emx eo- eoa eoe eof eoi eol eom eoo eor era ere erf eri erl erm ero err ex- exa exe exi exl exo exr exx faa fae faf fai fal fam fao far fax fea fee fef fei fel fem feo fer fex ffa ffe fff ffi ffl ffm ffo ffr ffx fia fie fif fii fil fim fir fix fla fle flf fli fll flm flo flr flx fma fme fmf fmi fml fmm fmo fmr fmx foa foe fof foi fol fom foo for fox fra fre frf fri frl frm fro frr fxe fxi fxm fxr fxx i-f ia- iaa iae iaf iai ial iam iao iar ie- iea iee ief iei iel iem ier iex ifa ife iff ifi ifl ifm ifo ifr ifx iia iie iif iii iil iim iio iir iix il- ila ile ilf ili ill ilm ilo ilr ilx im- ima ime imf imi iml imm imo imx io- ioa ioe iof ioi iol iom ioo ior ir- ira ire irf iri irl irm iro irr irx ixe ixi ixl la- laa lae laf lai lal lam lao lar lax lea lee lef lei lel lem leo ler lex lfa lfe lff lfi lfl lfm lfo lfr lfx lia lie lif lii lil lim lio lir lix lla lle llf lli lll llm llo llr lma lme lmf lmi lml lmm lmo lmr loa loe lof loi lol lom loo lor lox lra lrf lri lrm lro lrr lxi lxo lxr lxx m-f m-o m-r maa mae maf mai mal mam mao mar max mea mee mef mei mel mem meo mer mex mfa mfe mff mfi mfl mfm mfo mfr mi- mia mie mif mii mil mim mio mir mix mla mle mlf mli mll mlm mlo mlr mlx mma mme mmf mmi mml mmm mmo mmr mmx moa moe mof moi mol mom moo mor mox mra mre mrf mri mrl mrm mro mrr mrx mxa mxi mxl mxr o-i oaa oae oaf oai oal oam oao oar oax oea oee oef oei oel oem oeo oer oex of- ofa ofe off ofi ofl ofm ofo ofr ofx oia oie oif oii oil oim oio oir ola ole olf oli oll olm olo om- oma ome omf omi oml omm omo omr omx oo- ooa oof ooi ool oom ooo oor oox or- ora ore orf ori orl orm oro orr orx ox- oxa oxf oxi oxo oxx ra- raa rae raf rai ral ram rao rar rax re- rea ree ref rei rel rem reo rer rex rfa rfe rff rfi rfl rfm rfo rfr ria rie rif rii ril rim rio rir rix rla rle rlf rli rll rlm rlo rlr rma rme rmf rmi rml rmm rmo rmr rmx roa roe rof roi rol rom roo ror rox rra rrf rri rrl rrm rrr rxr xaa xaf xal xam xar xee xel xem xer xex xfa xfe xfl xfm xfx xia xie xii xio xix xla xlf xli xlm xlr xma xmf xmi xml xmm xmo xmr xmx xoa xof xoi xom xoo xor xox xrf xrx xxi xxl xxo xxx