-al -ol a-a a-i aaa aaf aai aak aal aan aao af- afa aff afi afk afl afn afo ai- aia aif aii aik ail ain aio aka aki akk akl akn ako al- ala alf ali alk all aln alo an- ana anf ani ank anl ann ano aoa aof aoi aok aol aon aoo faa faf fai fak fal fan fao ffa fff ffi ffk ffl ffn ffo fia fif fii fik fil fin fka fkf fki fkk fkl fla flf fli fll fln flo fna fnf fni fnk fnl fnn foa fof foi fok fol fon foo i-f ia- iaa iaf iai ial ian iao ifa iff ifi ifl ifn ifo iia iif iii iil iin iio ika ikf iki ikk ikl iko il- ila ilf ili ilk ill iln ilo in- ina inf ini ink inl inn ino io- ioa iof ioi iol ion ioo ka- kaa kaf kai kak kal kan kao kfa kff kfi kfo kia kif kii kik kil kin kio kki kkk kkl kkn kl- kla klf kli klo kn- kna knf kni knk knl knn kno koa kof koi kok kol kon koo la- laa laf lai lak lal lan lao lfa lff lfi lfk lfl lfn lfo lia lif lii lik lil lin lio lka lkl lla llf lli llk lll lln llo lna lni lnk lnl lnn lno loa lof loi lok lol lon loo n-i naa naf nai nak nal nan nao nfa nff nfi nfk nfl nfn nfo nia nif nii nik nil nin nio nka nkf nki nkk nkn nko nla nlf nli nlk nll nln nlo nna nnf nni nnk nnl nnn nno no- noa nof noi nok nol non noo o-i oaa oaf oai oak oal oan oao of- ofa off ofi ofl ofn ofo oia oif oii oik oil oin oio oka oki okk okl oko ola olf oli olk oll oln olo on- ona onf oni onk onl onn ono oo- ooa oof ooi ook ool oon ooo