a-a a-i a-t aaa aad aai aak aar aas aat ad- ada add adi adk adr ads adt ai- aia aid aii aik air ais ait aka akd aki akk akr aks ar- ara ard ari ark arr ars art as- asa asd asi ask asr ass ast at- ata atd ati atr ats att daa dad dai dak dar das dat dda ddd ddi ddk ddr dds ddt di- dia did dii dik dir dis dit dka dki dkk dkr dks dkt dra drd dri drk drr drs drt dsa dsd dsi dsk dsr dss dst dta dtd dti dtk dtr dts dtt i-d ia- iaa iad iai iar ias iat ida idd idi idk idr ids idt iia iid iii iir iis iit ika iki ikk ikr iks ikt ir- ira ird iri irk irr irs irt is- isa isd isi isk isr iss ist ita itd iti itk its itt k-t ka- kaa kad kai kak kar kas kat kda kdk kdr kds kdt kia kid kii kik kir kis kit kki kkk kkr kks kkt kra krd kri krk krr krs krt ksa ksd ksi ksk ksr kss kst kta ktk ktr kts ktt ra- raa rad rai rak rar ras rat rda rdd rdi rdr rds rdt ria rid rii rik rir ris rit rkk rks rkt rra rrd rri rrk rrr rrs rrt rsa rsd rsi rsk rsr rss rst rta rtd rti rtk rtr rts rtt saa sad sai sak sar sas sat sda sdd sdi sdk sdr sds sdt sia sid sii sik sir sis sit sk- ska skd ski skk skr sks skt sr- sra srd sri srk srr srs srt ss- ssa ssd ssi ssk ssr sss sst sta std sti stk str sts stt taa tad tai tak tar tas tat tda tdd tdi tdk tdr tds tdt tia tid tii tik tir tis tit tka tkk tkr tks tkt tra trd tri trk trr trs trt tsa tsd tsi tsk tsr tss tst tta ttd tti ttk ttr tts ttt