a-a a-i a-t aaa aad aai aak aap aar aas aat ad- ada add adi adk adp adr ads adt ai- aia aid aii aik aip air ais ait aka akd aki akk akp akr aks ap- apa apd api apk app apr aps apt ar- ara ard ari ark arp arr ars art as- asa asd asi ask asp asr ass ast at- ata atd ati atp atr ats att daa dad dai dak dap dar das dat dda ddd ddi ddk ddp ddr dds ddt di- dia did dii dik dip dir dis dit dka dki dkk dkp dkr dks dkt dpa dpd dpi dpk dpp dpr dps dpt dra drd dri drk drp drr drs drt dsa dsd dsi dsk dsp dsr dss dst dta dtd dti dtk dtp dtr dts dtt i-d ia- iaa iad iai iap iar ias iat ida idd idi idk idp idr ids idt iia iid iii iip iir iis iit ika iki ikk ikr iks ikt ipa ipd ipi ipp ipr ips ipt ir- ira ird iri irk irp irr irs irt is- isa isd isi isk isp isr iss ist ita itd iti itk itp its itt k-t ka- kaa kad kai kak kap kar kas kat kda kdk kdp kdr kds kdt kia kid kii kik kip kir kis kit kki kkk kkp kkr kks kkt kpa kpd kpi kpk kpp kpr kps kpt kra krd kri krk krp krr krs krt ksa ksd ksi ksk ksp ksr kss kst kta ktk ktp ktr kts ktt p-p paa pad pai pak pap par pas pat pda pdd pdi pdk pdp pdr pds pdt pia pid pii pik pip pir pis pit pka pkd pki pkp pkr pks pkt ppa ppd ppi ppk ppp ppr pps ppt pra prd pri prk prp prr prs prt ps- psa psd psi psk psp psr pss pst pt- pta ptd pti ptk ptp ptr pts ptt ra- raa rad rai rak rap rar ras rat rda rdd rdi rdp rdr rds rdt ria rid rii rik rip rir ris rit rkk rkp rks rkt rpa rpd rpi rpk rpp rpr rps rpt rra rrd rri rrk rrp rrr rrs rrt rsa rsd rsi rsk rsp rsr rss rst rta rtd rti rtk rtp rtr rts rtt saa sad sai sak sap sar sas sat sda sdd sdi sdk sdp sdr sds sdt sia sid sii sik sip sir sis sit sk- ska skd ski skk skp skr sks skt spa spd spi spk spp spr sps spt sr- sra srd sri srk srp srr srs srt ss- ssa ssd ssi ssk ssp ssr sss sst sta std sti stk stp str sts stt taa tad tai tak tap tar tas tat tda tdd tdi tdk tdp tdr tds tdt tia tid tii tik tip tir tis tit tka tkk tkp tkr tks tkt tpa tpd tpi tpk tpp tpr tps tpt tra trd tri trk trp trr trs trt tsa tsd tsi tsk tsp tsr tss tst tta ttd tti ttk ttp ttr tts ttt