a-a a-i a-t aaa aag aai aak aao aar aas aat ag- aga agg agi agk ago agr ags agt ai- aia aig aii aik aio air ais ait aka akg aki akk ako akr aks aoa aog aoi aok aoo aor aos aot ar- ara arg ari ark aro arr ars art as- asa asg asi ask aso asr ass ast at- ata atg ati ato atr ats att gaa gag gai gak gao gar gas gat gga ggg ggi ggo ggr ggs ggt gia gig gii gik gio gir gis git gka gko gks gkt goa gog goi gok goo gor gos got gra grg gri grk gro grr grs grt gsa gsg gsi gsk gso gsr gss gst gta gtg gti gtk gto gtr gts gtt ia- iaa iag iai iao iar ias iat iga igg igi igk igo igr igs igt iia iii iio iir iis iit ika iki ikk iko ikr iks ikt io- ioa iog ioi ioo ior ios iot ir- ira irg iri irk iro irr irs irt is- isa isg isi isk iso isr iss ist ita itg iti itk ito its itt k-t ka- kaa kag kai kak kao kar kas kat kga kgi kgo kgs kia kig kii kik kio kir kis kit kki kkk kkr kks kkt koa kog koi kok koo kor kos kot kra krg kri krk kro krr krs krt ksa ksg ksi ksk kso ksr kss kst kta ktg ktk kto ktr kts ktt o-i oaa oag oai oak oao oar oas oat oga ogg ogi ogo ogs ogt oia oii oik oio oir ois oit oka okg oki okk oko okr oks oo- ooa oog ooi ook ooo oor oos oot or- ora org ori ork oro orr ors ort os- osa osg osi osk oso osr oss ost ot- ota otg oti otk oto otr ots ott ra- raa rag rai rak rao rar ras rat rga rgg rgi rgk rgo rgr rgs rgt ria rig rii rik rio rir ris rit rkg rkk rko rks rkt roa rog roi rok roo ror ros rot rra rrg rri rrk rrr rrs rrt rsa rsg rsi rsk rso rsr rss rst rta rtg rti rtk rto rtr rts rtt saa sag sai sak sao sar sas sat sga sgg sgi sgk sgo sgr sgs sgt sia sig sii sik sio sir sis sit sk- ska skg ski skk sko skr sks skt soa sog soi sok soo sor sos sot sr- sra srg sri srk sro srr srs srt ss- ssa ssg ssi ssk sso ssr sss sst sta stg sti stk sto str sts stt taa tag tai tak tao tar tas tat tga tgg tgi tgk tgo tgr tgs tgt tia tig tii tik tio tir tis tit tka tkg tkk tko tkr tks tkt to- toa tog toi tok too tor tos tot tra trg tri trk tro trr trs trt tsa tsg tsi tsk tso tsr tss tst tta ttg tti ttk tto ttr tts ttt