cscc cscd cscf csci csco cscs csda csfc csia csid csio csis csit csos csot cssa cssd csta cstc cstd csto csts ctca ctcf ctfc ctfo ctfs ctia ctic ctos ctot ctsa ctsc ctss ctta ctts daad daas daca daci dacs dact dada dadi dado dads dafa dafc daff dafi dafo dafs daft daia daid daio dais dait daos dasa dasc dasd dasi dass dast data dati dato dats datt dcas dcca dccc dcci dccs dcct dcds dcfc dcfs dcia dcii dcio dcis dcos dcsc dcss dctc dcts dddd ddoc ddot ddss ddts dfaf dfas dfcc dfco dfcs dfds dfdt dffa dfts dia- diac diad diaf diao dias diat dica dici dico dict dida didi dido dids dif- difa diff difs diii diis dioc dios diot dis- disa disc disd disi diso diss dist dita diti dito dits ditt doas doat doca doci doco docs doct dod- doda dodd dodi dodo dods doff doid dois doit dood doof doos doot dosa dosi doso doss dost dota dotd doti doto dots dott dsac dscc dscs dsda dsfa dsfc dsif dsoa dsos dssa dssc dssi dsst dstc dsto dsts dtaa dtac dtcc dtfc dtot dtss faaa faac faad faas faca facc facs fact fada fadd fadi fado fads fafa fafc faff fafi fafo faid faio fais fait fasa fasc fasd fasi faso fass fast fata fatc fatf fati fato fats fatt fcas fcat fcca fccf fcda fcds fcic fcii fcot fcsc fcst fcto fdca fdic fdoa fdoc fdos fdot fdst fdtc fdti ffcc ffff ffii ffsa ffss fftf fiaa fiac fiad fiaf fias fiat fica ficc fico fics fict fida fidc fidf fido fids fifa fifc fiff fifi fifo fift fiii fios fisa fisc fisd fisi fiss fist fita fitc fiti fits fitt foad foaf foca foci foco focs foda fofo foia foid fois food foof foos foot fosa fosi foso foss fost fota foti foto fots fott fsai fsas fscc fsfi fsfo fsia fssa fssc fssf fsta ft-c ftcd ftdi ftfc ftii ftos ftsa iaaa iaac iaai iaas iaat iaca iacc iacs iact iadc iadt iafc iaff iaia iais iasa iasc iasi iaso iata iatc iati icaa icac icad icaf icai icao icas icat icca iccc iccf icci icco iccs icct icdc icdd icis icoc icod icos icsa icsc icsd icsi icss icst icta icts idad idas idat idca idda iddo idfa idfc idia idic idid idio idis idoc idos idsa idsc idsf idso idss idta idts ifaa ifac ifao ifas ifat ifcd ifco ifda ific ifid ifis ifit ifsa ifsc ifso ifta ifto iiac iias iica iicd iida iifa iiii iiio iiis iiit iioi iioo iios iisc iisd iisi iist iita iitt ioci iod- ioda iodd iodo iofc ioii ioio ioit ioof iooi iooo ioos ioso iota iotf ioto is-a isac isad isaf isai isao isas isat isca iscc iscd isci isco iscs isct isda isdc isds isfa isfc isia isic isis isit iso- isoc isof isos issa issc issf issi isso isss ista istc istd isti isto ists itaa itac itaf itai itas itat itcs itdo itfa itia itic itif itis itof itoi itoo itos itsa itsf itsi itso itta ittf itto oafc oafo oafs oaic oais oasc oasi oass oast oats ocac ocad ocas ocat occa occc occi occt ocds ocfa ocis ocos ocsa oct- octa octi octo octs odac odai odas odci odda oddd oddi odds odia odic odio odis odoo odos odot odso odts ofas off- offa offc offo offs ofid ofit ofst ofta oici oido oids oiii oios oisc oisd oist oita oitc oiti ooaa ooda oodi ooff oofs ooia ooid oooo ooos oosa oosi oost oots osaf osai osas osat osca oscc osci osco osdi osfa osia osii osis osoi osoo osos ossa ossd ossi osso osta ostc osti osts otac otas otcd otfc otic otif otis otit oto- otof otoo otos otsa otso otta otti otto otts s-ic s-ii s-os sa-c saac saad saaf saas saat saca sacc sacd saci saco sacs sact sada sadc sadd sadi sado sads sadt safa safc saff safi safo saft saia saic said saif sais sait saoi saos sasa sasc sasd sasf sasi saso sass sast sata satc satd sati sato sats satt scaa scac scad scaf scai scas scat sccc sccs scct scda scdc scdf scds scfa scfc scfi sci- scia scic scid scif scio scis scit scoo scot scsa scsc scsd scsi scso scst sctc sctd scto scts sdcc sdco sddc sdds sdfc sdic sdif sdio sdot sdsc sdsf sdss sfas sfca sfcc sfco sfcs sfdc sffc sfia sfio sfos sfss sfts siaa siac siaf siai sias siat sica sicc sici sico sics sida sidd sidi sido sids sifa siff sifo sift siit siod sios siot sisa sisc sisd sisi siss sist sit- sita sitc sitd siti sito sits sitt soad soas soat soca soci soco socs soda sodd sodo sods sofa sofi sofo soft soia soic soif sois soit sood soof soos soot sosa sosi soso soss sost sota sotc soto sots ssaa ssac ssao ssas ssat ssca sscc ssci sscs ssdc ssdd ssdf ssfc ssid ssis ssit ssoc ssot sssa sssc sssf sssi ssss ssta sstc sstd ssts stac stad stai stas stat stca stcc stcs stds stfc stia stic stid stif stio stis stit stoa stod stof stoo stos stot stsf stsi stss sttc sttd taa- taaf taas taat taca tacc taci taco tacs tact tada tado tads tafa tafc taff tafi tafo taft taia taio tais tait taoa taos tasa tasc tasi tass tast tata tati tato tats tatt tcad tcca tccc tcdd tcfc tcos tctc tcts tdac tdff tdis tdss tfca tfdc tfot tfsd tfsi tfss tftc tiaa tiaf tiao tias tica ticc tico tics tidc tidd tids tifa tiff tifo tift tiit tios tisa tisi tiso tiss tist tita titc titi tito tits titt toad toas toat toca toci toco toda todd todi todo tods todt tofa toff tofi tofo toft toid tois toit tooa tood toof toos toot tosa tosc tosi toso toss tost tota totc totd toti