a-a a-i a-t aaa aai aam aar aas aat ai- aia aii aim air ais ait ama ami amm amr ams amt ar- ara ari arm arr ars art as- asa asi asm asr ass ast at- ata ati atm atr ats att ia- iaa iai iam iar ias iat iia iii iim iir iis iit im- ima imi imm ims imt ir- ira iri irm irr irs irt is- isa isi ism isr iss ist ita iti itm its itt m-r maa mai mam mar mas mat mi- mia mii mim mir mis mit mma mmi mmm mmr mms mmt mra mri mrm mrr mrs mrt msa msi msm msr mss mst mta mti mtm mtr mts mtt ra- raa rai ram rar ras rat ria rii rim rir ris rit rma rmi rmm rmr rms rmt rra rri rrm rrr rrs rrt rsa rsi rsm rsr rss rst rta rti rtm rtr rts rtt saa sai sam sar sas sat sia sii sim sir sis sit sma smi smm smr sms smt sr- sra sri srm srr srs srt ss- ssa ssi ssm ssr sss sst sta sti stm str sts stt taa tai tam tar tas tat tia tii tim tir tis tit tma tmi tmm tmr tms tmt tra tri trm trr trs trt tsa tsi tsm tsr tss tst tta tti ttm ttr tts ttt