ooos oosa oose oosi oost oots osag osai osas osat osca oscc osce osci osco osea osec osee osei oses oset osgi osia osie osii osis osoi osoo osos ossa osse ossi osso osta ostc oste osti osts otac otas otea otee otes otic otis otit oto- otoe otog otoo otos otsa otse otsg otso otta otte otti otto otts s-ic s-ii s-os sa-c saac saae saag saas saat saca sacc sace saci saco sacs sact saes saga sage sagg sagi sago sags sagt saia saic saie sais sait saoi saos sasa sasc sase sasi saso sass sast sata satc sate satg sati sato sats satt scaa scac scag scai scas scat sccc scce sccs scct scea scec scee sceg scet scgs sci- scia scic scie scio scis scit scog scoo scot scsa scsc scsi scso scst sctc scto scts se-c se-e se-g se-i se-o se-s se-t seaa seac seas seat sec- seca secc sece secg seco secs sect seea seec seeg sees seet sega sege segg segi sego segs seia seie seii seis seit seoc seoi sesa sesc sese sesi seso sess sest set- seta setc sete seti seto sets sett sgaa sgac sgca sgce sgcg sges sggg sggs sgic sgio sgss sgta sgts siaa siac siae siag siai sias siat sica sicc sice sici sico sics siec sieg sies siga sige sigg sigi sigo sigs siit sioe sios siot sisa sisc sise sisi siss sist sit- sita sitc site siti sito sits sitt soas soat soca soce soci soco socs soea soec soeo soes soga sogi sogo sogs soia soic soie sois soit soog soos soot sosa sose sosi soso soss sost sota sotc sote soto sots ssaa ssac ssao ssas ssat ssca sscc ssce ssci sscs ssec ssee sses sset ssgs ssgt ssis ssit ssoc ssot sssa sssc sssi ssss ssta sstc ssts stac stae stag stai stas stat stca stcc stcs stea stec stee steg steo stes stet stge stia stic stie stig stio stis stit stoa stoe stog stoo stos stot stsi stss sttc taa- taag taas taat taca tacc tace taci taco tacs tact taec taes taga tage tagg tagi tago tags taia taig taio tais tait taoa taos tasa tasc tase tasi tass tast tata tate tati tato tats tatt tcca tccc tcga tcos tctc tcts teac teas teat teca teco tecs tect teec tees teet tega tegg tegi tego tegs tegt teia teic teie teis teos tesa tesc tese teso tess test teta tete teti teto tets tett tgcc tgtc tgts tiaa tiao tias tica ticc tice tico tics tie- tiea tiee tiei tieo ties tiet tiga tige tigi tigs tiit tios tisa tise tisi tiso tiss tist tita titc tite titi tito tits titt toas toat toca toce toci toco toea toee toei toes toet toga toge togo togs togt toie tois toit tooa toos toot tosa tosc tose tosi toso toss tost tota totc tote toti toto tots tott tsaa tsai tsao tsat tsca tscc tscg tsec tses tset tsgt tsia tsig tsis tsoi tsos tssa tsse tssg tssi tsst tstc tsts tteo ttoe ttss tttt