a-a aaa aak aam aan aar aas aka akk akm akn akr aks ama amk amm amn amr ams an- ana ank anm ann anr ans ar- ara ark arm arn arr ars as- asa ask asm asn asr ass ka- kaa kak kam kan kar kas kkk kkm kkn kkr kks kma kmk kmm kms kn- kna knk knm knn knr kra krk krn krr krs ksa ksk ksm ksn ksr kss m-r maa mak mam man mar mas mka mkk mkm mkn mkr mks mma mmk mmm mmn mmr mms mna mnk mnm mnn mnr mns mra mrk mrm mrn mrr mrs msa msk msm msn msr mss naa nak nam nan nar nas nka nkk nkm nkn nkr nks nma nmk nmm nmn nmr nms nna nnk nnm nnn nns nra nrk nrm nrn nrr nrs nsa nsk nsm nsn nsr nss ra- raa rak ram ran rar ras rkk rkm rks rma rmm rmn rmr rms rna rnm rnn rnr rns rra rrk rrm rrn rrr rrs rsa rsk rsm rsn rsr rss saa sak sam san sar sas sk- ska skk skm skr sks sma smk smm smn smr sms sna snk snm snn snr sns sr- sra srk srm srn srr srs ss- ssa ssk ssm ssn ssr sss