a-a a-t aaa aaf aag aao aar aas aat af- afa aff afg afo afr afs aft ag- aga agf agg ago agr ags agt aoa aof aog aoo aor aos aot ar- ara arf arg aro arr ars art as- asa asf asg aso asr ass ast at- ata atf atg ato atr ats att faa faf fag fao far fas fat ffa fff ffg ffo ffr ffs fft fga fgf fgg fgr fgs fgt foa fof fog foo for fos fot fra frf frg fro frr frs frt fsa fsf fsg fso fsr fss fst fta ftf ftg fto ftr fts ftt gaa gaf gag gao gar gas gat gfa gff gfo gfr gfs gft gga ggg ggo ggr ggs ggt goa gof gog goo gor gos got gra grf grg gro grr grs grt gsa gsf gsg gso gsr gss gst gta gtf gtg gto gtr gts gtt oaa oaf oag oao oar oas oat of- ofa off ofg ofo ofr ofs oft oga ogf ogg ogo ogs ogt oo- ooa oof oog ooo oor oos oot or- ora orf org oro orr ors ort os- osa osf osg oso osr oss ost ot- ota otf otg oto otr ots ott ra- raa raf rag rao rar ras rat rfa rff rfg rfo rfr rfs rft rga rgf rgg rgo rgr rgs rgt roa rof rog roo ror ros rot rra rrf rrg rrr rrs rrt rsa rsf rsg rso rsr rss rst rta rtf rtg rto rtr rts rtt saa saf sag sao sar sas sat sfa sff sfg sfo sfr sfs sft sga sgf sgg sgo sgr sgs sgt soa sof sog soo sor sos sot sr- sra srf srg sro srr srs srt ss- ssa ssf ssg sso ssr sss sst sta stf stg sto str sts stt taa taf tag tao tar tas tat tfa tff tfg tfo tfr tfs tft tga tgf tgg tgo tgr tgs tgt to- toa tof tog too tor tos tot tra trf trg tro trr trs trt tsa tsf tsg tso tsr tss tst tta ttf ttg tto ttr tts ttt

aaaa aaaf aaar aaas aafa aaff aaoo aara aaro aars aart aasa aasf aass aast aata aatf aatt afaa afao afar afat affa affo affs afft afgf afoa afog afoo afor afr- afra afro afrs afsa afst afta afts ag-o agag agao agar agas agat agfa agga agog agoo agos agot agra agro agsa agsg agst agta agtr agts aora aors aort aoss aotf araf arag arar aras arat arfa arff arfs arft arga argo args aroa aroo aror aros arr- arra arrg arro arrr arrs arrt ars- arsa arso arst arta arto artr arts asaa asaf asag asao asar asas asat asfa asgt asof asog asor asos asot asra asrg asro asrs assa asso assr asss asst asta asto astr asts at-t ataa atar atas atat atfs atgo atof ator atos atot atra atro atst atta atto attr atts faaa faas fafa faff fafg fafo fagg fago fags fara farg faro farr fars fart fasa faso fass fast fata fatf fato fats fatt ffar ffff ffrr ffsa ffss fftf fgts foaf foar fofo fogg fogo fogs foof foos foot for- fora forg foro forr fors fort fosa foso foss fost fota foto fots fott frag fras frat frog fros frot frso frst frta fsas fsfo fsgs fsra fssa fssf fsta ftos ftrs ftsa ftsr gaar gaas gafa gaff gaft gaga gagg gago gags gaos gara garf garg garo garr gars gart gasa gaso gasr gass gast gata gato gatr gats gatt gffa gfoa gfor ggfg gggg ggss goaf goar goas goat goff gofr goga gogo gogs goof goog goor goos goot gora gorf gorg goro gorr gors gort goso goss gost gota goto gots gott graf gras grat grfa grof grog groo gror gros grot grrr grrs grss gsat gsos gstr gtaa gtfo gtos gtta oafo oafs oara oars oass oast oats ofas off- offa offo offr offs ofgo ofor ofra ofst ofta ogar ogfr ogoa ogog ogra ogro ooaa ooff oofs oooo ooos oora oort oosa oost oots orao orar oras orat orff orfs orga orgo orgs oro- orof oror oros orot orra orro orrs orsa orso orta orto orts osaf osag osar osas osat osfa osoo osor osos osro ossa osso osta ostr osts otar otas oto- otof otog otoo otor otos otra otro otrs otsa otsg otso otta otto otts raaf raag raas raat rafa raff raft raga ragg rago rags raos rara rarf raro rars rasa raso rass rast rata ratf rato rats ratt rfgs rgtr rgts roaf roag roar roas roat roff rofo roga rogg rogo roof roog roor roos root rora roro rort rosa roso ross rost rota rotg roto rotr rots rott rras rrat rrrr rsaa rsaf rsos rssa rsts rtas rtgs rtss rtts s-os saaf saag saar saas saat safa saff safo safr saft saga sagg sago sags sagt saor saos sara sarf sarg saro sarr sars sart sasa sasf saso sass sast sata satg sato satr sats satt sfar sfas sfog sfor sfos sfra sfro sfss sfts sgaa sggg sggs sgro sgss sgta sgts soar soas soat sofa sofo soft soga sogo sogs soof soog soor soos soot sora sorg soro sorr sors sort sosa soso soss sost sota soto sots sraf sras sros srta srtr ssaa ssao ssas ssat ssgs ssgt ssot ssra ssrg ssrs sssa sssf ssss ssta ssts stag star stas stat stgr stoa stof stog stoo stor stos stot stra stro strs stsf stss sttr taa- taaf taag taar taas taat tafa taff tafo taft taga tagg tago tags taoa taor taos tara tarf targ taro tarr tars tart tasa tasr tass tast tata tato tatr tats tatt tfot tfrs tfss tgfa tgts toas toat tofa toff tofo toft toga togo togr togs togt tooa toof toor toos toot tora torf torg toro torr tors tort tosa toso toss tost tota toto totr tots tott traa traf trag trao tras trat trfr