-al a-a a-i aaa aaf aai aak aal aan aar aas af- afa aff afi afk afl afn afr afs ai- aia aif aii aik ail ain air ais aka aki akk akl akn akr aks al- ala alf ali alk all aln alr als an- ana anf ani ank anl ann anr ans ar- ara arf ari ark arl arn arr ars as- asa asf asi ask asl asn asr ass faa faf fai fak fal fan far fas ffa fff ffi ffk ffl ffn ffr ffs fia fif fii fik fil fin fir fis fka fkf fki fkk fkl fla flf fli fll fln flr fls fna fnf fni fnk fnl fnn fnr fns fra frf fri frk frl frn frr frs fsa fsf fsi fsk fsl fsn fsr fss i-f ia- iaa iaf iai ial ian iar ias ifa iff ifi ifl ifn ifr ifs iia iif iii iil iin iir iis ika ikf iki ikk ikl ikr iks il- ila ilf ili ilk ill iln ilr ils in- ina inf ini ink inl inn inr ins ir- ira irf iri irk irl irn irr irs is- isa isf isi isk isl isn isr iss ka- kaa kaf kai kak kal kan kar kas kfa kff kfi kfs kia kif kii kik kil kin kir kis kki kkk kkl kkn kkr kks kl- kla klf kli klr kls kn- kna knf kni knk knl knn knr kra krf kri krk krl krn krr krs ksa ksf ksi ksk ksl ksn ksr kss la- laa laf lai lak lal lan lar las lfa lff lfi lfk lfl lfn lfr lfs lia lif lii lik lil lin lir lis lka lkl lkr lks lla llf lli llk lll lln llr lls lna lni lnk lnl lnn lnr lns lra lrf lri lrk lrn lrr lrs lsa lsf lsi lsk lsl lsn lsr lss n-i naa naf nai nak nal nan nar nas nfa nff nfi nfk nfl nfn nfr nfs nia nif nii nik nil nin nir nis nka nkf nki nkk nkn nkr nks nla nlf nli nlk nll nln nlr nls nna nnf nni nnk nnl nnn nns nra nrf nri nrk nrl nrn nrr nrs nsa nsf nsi nsk nsl nsn nsr nss ra- raa raf rai rak ral ran rar ras rfa rff rfi rfk rfl rfn rfr rfs ria rif rii rik ril rin rir ris rkf rkk rks rla rlf rli rll rln rlr rls rna rni rnn rnr rns rra rrf rri rrk rrl rrn rrr rrs rsa rsf rsi rsk rsl rsn rsr rss saa saf sai sak sal san sar sas sfa sff sfi sfk sfl sfn sfr sfs sia sif sii sik sil sin sir sis sk- ska skf ski skk skl skr sks sla slf sli slk sll sln slr sls sna snf sni snk snl snn snr sns sr- sra srf sri srk srl srn srr srs ss- ssa ssf ssi ssk ssl ssn ssr sss