a-a aaa aak aam aan aap aar aas aka akk akm akn akp akr aks ama amk amm amn amp amr ams an- ana ank anm ann anp anr ans ap- apa apk apm apn app apr aps ar- ara ark arm arn arp arr ars as- asa ask asm asn asp asr ass ka- kaa kak kam kan kap kar kas kkk kkm kkn kkp kkr kks kma kmk kmm kmp kms kn- kna knk knm knn knp knr kpa kpk kpm kpn kpp kpr kps kra krk krn krp krr krs ksa ksk ksm ksn ksp ksr kss m-r maa mak mam man map mar mas mka mkk mkm mkn mkp mkr mks mma mmk mmm mmn mmp mmr mms mna mnk mnm mnn mnp mnr mns mpa mpk mpm mpn mpp mpr mps mra mrk mrm mrn mrp mrr mrs msa msk msm msn msp msr mss naa nak nam nan nap nar nas nka nkk nkm nkn nkp nkr nks nma nmk nmm nmn nmp nmr nms nna nnk nnm nnn nnp nns npa npm npn npp npr nps nra nrk nrm nrn nrp nrr nrs nsa nsk nsm nsn nsp nsr nss p-p paa pak pam pan pap par pas pka pkm pkn pkp pkr pks pma pmk pmm pmn pmp pmr pms pn- pna pnk pnm pnn pnp pnr pns ppa ppk ppm ppn ppp ppr pps pra prk prm prn prp prr prs ps- psa psk psm psn psp psr pss ra- raa rak ram ran rap rar ras rkk rkm rkp rks rma rmm rmn rmp rmr rms rna rnm rnn rnp rnr rns rpa rpk rpm rpn rpp rpr rps rra rrk rrm rrn rrp rrr rrs rsa rsk rsm rsn rsp rsr rss saa sak sam san sap sar sas sk- ska skk skm skp skr sks sma smk smm smn smp smr sms sna snk snm snn snp snr sns spa spk spm spn spp spr sps sr- sra srk srm srn srp srr srs ss- ssa ssk ssm ssn ssp ssr sss