-al a-a a-i aaa aaf aag aai aak aal aan aar af- afa aff afg afi afk afl afn afr ag- aga agf agg agi agk agl agn agr ai- aia aif aig aii aik ail ain air aka akg aki akk akl akn akr al- ala alf alg ali alk all aln alr an- ana anf ang ani ank anl ann anr ar- ara arf arg ari ark arl arn arr faa faf fag fai fak fal fan far ffa fff ffg ffi ffk ffl ffn ffr fga fgf fgg fgi fgl fgn fgr fia fif fig fii fik fil fin fir fka fkf fkg fki fkk fkl fla flf flg fli fll fln flr fna fnf fng fni fnk fnl fnn fnr fra frf frg fri frk frl frn frr gaa gaf gag gai gak gal gan gar gfa gff gfi gfk gfl gfr gga ggg ggi ggn ggr gia gif gig gii gik gil gin gir gka gkn gla glf glg gli glk gll gln glr gna gnf gni gnl gnn gnr gra grf grg gri grk grl grn grr i-f ia- iaa iaf iag iai ial ian iar ifa iff ifg ifi ifl ifn ifr iga igf igg igi igk igl ign igr iia iif iii iil iin iir ika ikf iki ikk ikl ikr il- ila ilf ilg ili ilk ill iln ilr in- ina inf ing ini ink inl inn inr ir- ira irf irg iri irk irl irn irr ka- kaa kaf kag kai kak kal kan kar kfa kff kfg kfi kga kgf kgi kgl kia kif kig kii kik kil kin kir kki kkk kkl kkn kkr kl- kla klf klg kli klr kn- kna knf kng kni knk knl knn knr kra krf krg kri krk krl krn krr la- laa laf lag lai lak lal lan lar lfa lff lfg lfi lfk lfl lfn lfr lga lgf lgg lgi lgk lgl lgn lgr lia lif lig lii lik lil lin lir lka lkg lkl lkr lla llf llg lli llk lll lln llr lna lng lni lnk lnl lnn lnr lra lrf lrg lri lrk lrn lrr n-i naa naf nag nai nak nal nan nar nfa nff nfi nfk nfl nfn nfr nga ngf ngg ngi ngk ngl ngn nia nif nig nii nik nil nin nir nka nkf nki nkk nkn nkr nla nlf nlg nli nlk nll nln nlr nna nnf nng nni nnk nnl nnn nra nrf nrg nri nrk nrl nrn nrr ra- raa raf rag rai rak ral ran rar rfa rff rfg rfi rfk rfl rfn rfr rga rgf rgg rgi rgk rgn rgr ria rif rig rii rik ril rin rir rkf rkg rkk rla rlf rlg rli rll rln rlr rna rng rni rnn rnr rra rrf rrg rri rrk rrl rrn rrr