cscc cscf csci csco cscs csfc csia csio csis csit csos csot cssa csta cstc csto csts ctan ctca ctcf ctfc ctfo ctfs ctia ctic ctns ctos ctot ctsa ctsc ctsn ctss ctta cttn ctts faaa faac faan faas faca facc facs fact fafa fafc faff fafi fafo fain faio fais fait fana fanc fani fano fans fant faon fasa fasc fasi fasn faso fass fast fata fatc fatf fati fato fats fatt fcas fcat fcca fccf fcic fcii fcot fcsc fcst fcto ffcc ffff ffii ffsa ffss fftf fiaa fiac fiaf fian fias fiat fica ficc fico fics fict fifa fifc fiff fifi fifo fift fiii fina fini finn fino fins fint fion fios fisa fisc fisi fiss fist fita fitc fiti fits fitt fnac fnci fnta foaf foan foca foci foco focs fofo foia foin fois fono fons font foof foon foos foot fosa fosi foso foss fost fota foti foto fots fott fsai fsas fscc fsfi fsfo fsia fssa fssc fssf fsta ft-c ftan ftfc ftii ftos ftsa i-no iaaa iaac iaai iaas iaat iaca iacc iacs iact iafc iaff iaia iain iais iana ians iasa iasc iasi iaso iata iatc iati icaa icac icaf icai ican icao icas icat icca iccc iccf icci iccn icco iccs icct icis icnc icns icoc icon icos icsa icsc icsi icss icst icta icts ifaa ifac ifan ifao ifas ifat ifco ific ifis ifit ifni ifno ifns ifsa ifsc ifso ifta iftn ifto iiac iias iica iifa iiii iiio iiis iiit iino iioi iioo iios iisc iisi iist iita iitt inac inaf inai inan inao inas inat inca inci inco incs infa infi info infs inia inis init inna inni inno inns ino- inoi inon inos inot insa insc inso inss inst inta inti intn into ints ioan ioci iofc ioii ioio ioit iona ioni ionn iono ions ioof iooi iooo ioos ioso iota iotf ioto is-a isac isaf isai isan isao isas isat isca iscc isci iscn isco iscs isct isfa isfc isia isic isin isis isit isna isno isnt iso- isoc isof ison isos issa issc issf issi isso isss ista istc isti isto ists itaa itac itaf itai itan itas itat itcs itfa itia itic itif itin itis itno itof itoi iton itoo itos itsa itsf itsi itso itta ittf itto n-ii naaa naac naai naan naas naat naca nacc nacf naci naco nacs nafa nafc naff nafi nafo nafs naia naic naif nain naio nais nait nan- nana nani nann nano nans nant naoc naoi naos naot nas- nasa nasc nasf nasi naso nass nast nata natc nati nato nats natt ncaa ncac ncat ncca nccc nccf ncci nccn nccs ncct ncfc ncia ncis ncit ncna ncnc ncoa ncoc ncos ncsa ncsc ncsf ncsi ncss ncst ncta nctc nfaa nfas nfat nfct nfff nfia nfic nfon nfta nftc nfto niac niaf nian nias nica nicc nicf nici nico nics nifa nifc niff nift niia niit nina nini nino nins nion nioo nios nisa nisi niso niss nist nita nitc nitf niti nito nits nnit nnnn nnos nnot nnsa nnss nntn noaa noac noat noci noco nocs noct nofi noia noif noin noio nois noit non- nona noni nonn nono nons nont noo- noon nooo noos noot nos- nosa noss nost not- nota noti noto nots nott nsaa nsac nsai nsca nscc nscs nsfc nsfs nsic nsin nsis nsna nsof nsos nssa nssc nssf nsso nsss nstc nsts ntcc ntfc ntfs ntia ntis ntof ntsc ntsf ntss ntto oafc oafo oafs oaic oais oasc oasi oass oast oats ocac ocan ocas ocat occa occc occi occn occt ocfa ocin ocis ocna ocon ocos ocsa oct- octa octi octo octs ofan ofas off- offa offc offo offs ofit ofna ofno ofst ofta oici oiii oins oint oion oios oisc oist oita oitc oiti onan onas onat onc- onca oncf onco onct onia onic onis onit onna onni onno onon onos onsc onso onst ont- ontc onti onto ooaa ooff oofs ooia oona oons oont oooo ooos oosa oosi oost oots osaf osai osan osas osat osca oscc osci osco osfa osia osii osin osis osno osoi osoo osos ossa ossi osso osta ostc osti osts otac otan otas otfc otic otif otin otis otit oto- otof oton otoo otos otsa otso otta otti otto otts s-ic s-ii s-os sa-c saac saaf saan saas saat saca sacc saci sacn saco sacs sact safa safc saff safi safo saft saia saic saif sain sais sait sana sani sann sano sans sant saoi saon saos sasa sasc sasf sasi saso sass sast sata satc sati satn sato sats satt scaa scac scaf scai scan scas scat sccc sccs scct scfa scfc scfi sci- scia scic scif scin scio scis scit scna scnt scon scoo scot scsa scsc scsi scsn scso scst sctc sctn scto scts sfas sfca sfcc sfco sfcs sffc sfia sfio sfnt sfos sfss sfts siaa siac siaf siai sian sias siat sica sicc sici sico sics sifa siff sifo sift siit sina sini sinn sino sins sint sion sios siot sisa sisc sisi siss sist sit- sita sitc siti sitn sito sits sitt snas snat snca sncc sncf snco snia snit snns snoa snoc snoo snos snot soan soas soat soca soci soco socs sofa sofi sofo soft soia soic soif soin sois soit son- sona soni sono sons sont soof soon soos soot sosa sosi soso soss sost sota sotc sotn soto sots ssaa ssac ssan ssao ssas ssat ssca sscc ssci sscs ssfc ssin ssis ssit ssns ssoc ssot sssa sssc sssf sssi ssss ssta sstc ssts stac stai stan stas stat stca stcc stcs stfc stfn stia stic stif stio stis stit stnn stns stoa stof ston stoo stos stot stsf stsi stss sttc taa- taaf taan taas taat taca tacc taci taco tacs tact tafa tafc taff tafi tafo taft taia tain taio tais tait tana tani tann tano tans tant taoa taos tasa tasc tasi tass tast tata tati tato tats tatt tcca