a-a a-q a-t aaa aan aaq aar aas aat an- ana ann anq anr ans ant aqa aqn aqr aqs aqt ar- ara arn arq arr ars art as- asa asn asq asr ass ast at- ata atn atr ats att naa nan nar nas nat nna nnn nns nnt nqs nqt nra nrn nrr nrs nrt nsa nsn nsr nss nst nta ntn ntq ntr nts ntt qaa qan qar qas qat qns qqq qra qrs qrt qsa qsr qst qta qtq qtr qts ra- raa ran raq rar ras rat rna rnn rnr rns rnt rqn rqs rra rrn rrq rrr rrs rrt rsa rsn rsq rsr rss rst rta rtn rtq rtr rts rtt saa san saq sar sas sat sna snn snr sns snt sqa sqn sqq sqr sqs sr- sra srn srq srr srs srt ss- ssa ssn ssq ssr sss sst sta stn stq str sts stt taa tan taq tar tas tat tna tnn tnq tnr tns tnt tra trn trq trr trs trt tsa tsn tsq tsr tss tst tta ttn ttr tts ttt