-al a-a aaa aak aal aan aar aas aka akk akl akn akr aks al- ala alk all aln alr als an- ana ank anl ann anr ans ar- ara ark arl arn arr ars as- asa ask asl asn asr ass ka- kaa kak kal kan kar kas kkk kkl kkn kkr kks kl- kla klr kls kn- kna knk knl knn knr kra krk krl krn krr krs ksa ksk ksl ksn ksr kss la- laa lak lal lan lar las lka lkl lkr lks lla llk lll lln llr lls lna lnk lnl lnn lnr lns lra lrk lrn lrr lrs lsa lsk lsl lsn lsr lss naa nak nal nan nar nas nka nkk nkn nkr nks nla nlk nll nln nlr nls nna nnk nnl nnn nns nra nrk nrl nrn nrr nrs nsa nsk nsl nsn nsr nss ra- raa rak ral ran rar ras rkk rks rla rll rln rlr rls rna rnn rnr rns rra rrk rrl rrn rrr rrs rsa rsk rsl rsn rsr rss saa sak sal san sar sas sk- ska skk skl skr sks sla slk sll sln slr sls sna snk snl snn snr sns sr- sra srk srl srn srr srs ss- ssa ssk ssl ssn ssr sss