a-a a-t aaa aak aan aap aar aas aat aka akk akn akp akr aks an- ana ank ann anp anr ans ant ap- apa apk apn app apr aps apt ar- ara ark arn arp arr ars art as- asa ask asn asp asr ass ast at- ata atn atp atr ats att k-t ka- kaa kak kan kap kar kas kat kkk kkn kkp kkr kks kkt kn- kna knk knn knp knr knt kpa kpk kpn kpp kpr kps kpt kra krk krn krp krr krs krt ksa ksk ksn ksp ksr kss kst kta ktk ktn ktp ktr kts ktt naa nak nan nap nar nas nat nka nkk nkn nkp nkr nks nkt nna nnk nnn nnp nns nnt npa npn npp npr nps npt nra nrk nrn nrp nrr nrs nrt nsa nsk nsn nsp nsr nss nst nta ntk ntn ntp ntr nts ntt p-p paa pak pan pap par pas pat pka pkn pkp pkr pks pkt pn- pna pnk pnn pnp pnr pns pnt ppa ppk ppn ppp ppr pps ppt pra prk prn prp prr prs prt ps- psa psk psn psp psr pss pst pt- pta ptk ptn ptp ptr pts ptt ra- raa rak ran rap rar ras rat rkk rkp rks rkt rna rnn rnp rnr rns rnt rpa rpk rpn rpp rpr rps rpt rra rrk rrn rrp rrr rrs rrt rsa rsk rsn rsp rsr rss rst rta rtk rtn rtp rtr rts rtt saa sak san sap sar sas sat sk- ska skk skp skr sks skt sna snk snn snp snr sns snt spa spk spn spp spr sps spt sr- sra srk srn srp srr srs srt ss- ssa ssk ssn ssp ssr sss sst sta stk stn stp str sts stt taa tak tan tap tar tas tat tka tkk tkp tkr tks tkt tna tnk tnn tnp tnr tns tnt tpa tpk tpn tpp tpr tps tpt tra trk trn trp trr trs trt tsa tsk tsn tsp tsr tss tst tta ttk ttn ttp ttr tts ttt