a-a a-i a-q aaa aag aai aaq aar aas ag- aga agg agi agq agr ags ai- aia aig aii aiq air ais aqa aqi aqr aqs ar- ara arg ari arq arr ars as- asa asg asi asq asr ass gaa gag gai gar gas gga ggg ggi ggr ggs gia gig gii gir gis gqs gra grg gri grq grr grs gsa gsg gsi gsr gss ia- iaa iag iai iaq iar ias iga igg igi igr igs iia iii iir iis iqa iqs ir- ira irg iri irq irr irs is- isa isg isi isq isr iss qaa qag qar qas qga qir qis qqq qra qrg qri qrs qsa qsi qsr ra- raa rag rai raq rar ras rga rgg rgi rgr rgs ria rig rii riq rir ris rqs rra rrg rri rrq rrr rrs rsa rsg rsi rsq rsr rss saa sag sai saq sar sas sga sgg sgi sgr sgs sia sig sii siq sir sis sqa sqi sqq sqr sqs sr- sra srg sri srq srr srs ss- ssa ssg ssi ssq ssr sss