coto cots cott csaa csac csao csas csat cscc cscd csch csci csco cscs csda cshs csia csid csio csis csit csos csot cssa cssd csta cstc cstd csto csts ctca cths ctia ctic ctos ctot ctsa ctsc ctss ctta ctts daad daas daca daci dacs dact dada dadi dado dads daha dahi dahs daia daid daio dais dait daos dasa dasc dasd dash dasi dass dast data dati dato dats datt dcas dcca dccc dcci dccs dcct dcds dchs dcia dcii dcio dcis dcos dcsc dcss dctc dcts dddd ddoc ddot ddss ddts dhaa dhad dhai dhao dhat dhis dhod dhsa dia- diac diad diao dias diat dica dich dici dico dict dida didi dido dids diii diis dioc dios diot dis- disa disc disd dish disi diso diss dist dita dith diti dito dits ditt doas doat doca doch doci doco docs doct dod- doda dodd dodi dodo dods doha dohc dohs doid dois doit dood doos doot dosa dosh dosi doso doss dost dota dotd doth doti doto dots dott dsac dscc dsch dscs dsda dshs dsoa dsos dssa dssc dssi dsst dstc dsto dsts dtaa dtac dtcc dthd dtot dtss h-ii haad haas haat haco hacs hada hadh hadi haha haho hahs haht haid hais hait hasa hasc hasd hash hasi hass hast hata hath hati hato hats hatt hcat hcca hccc hcch hccs hchi hchs hcis hcsa hcsc hcso hcss hcst hdca hdci hdda hdhs hdoc hdod hdos hdss hdtt hhaa hhat hhds hhhh hhhs hi-c hiaa hias hicc hich hico hics hida hidi hids hihc hihi hiho hiht hiis hiit hioc hisd hish hiss hist hita hitc hiti hito hits hitt hoac hoad hoai hoas hoat hoca hoch hocs hoda hodh hodi hods hoha hoho hoid hois hoit hood hoos hoot hosa hosh hoss host hota hotd hoth hoti hoto hots hott hsac hsad hsas hsat hscc hsci hsct hshs hsia hsts htcc hths htoh htsc iaaa iaac iaai iaas iaat iaca iacc iacs iact iadc iadt iahc iahs iaia iais iasa iasc iasi iaso iata iatc iati icaa icac icad icai icao icas icat icca iccc icci icco iccs icct icdc icdd ichc ichd ichi icho ichs icis icoc icod icos icsa icsc icsd icsh icsi icss icst icta icts idad idah idas idat idca idda iddo idha idia idic idid idio idis idoc idos idsa idsc idso idss idta idts ihad ihcc ihis ihit ihsa ihss ihtc iiac iias iica iicd iida iiht iiii iiio iiis iiit iioi iioo iios iisc iisd iisi iist iita iitt ioci iod- ioda iodd iodo ioii ioio ioit iooi iooo ioos ioso iota ioto is-a isac isad isai isao isas isat isca iscc iscd isch isci isco iscs isct isda isdc isds isha ishi ishs isia isic isis isit iso- isoc isos issa issc issh issi isso isss ista istc istd isth isti isto ists itaa itac itai itas itat itch itcs itdo itha ithc iths itia itic itis itoh itoi itoo itos itsa itsi itso itta itto oahs oaic oais oasc oasi oass oast oath oats ocac ocad ocas ocat occa occc occi occt ocds ocha ochi ochs ocht ocis ocos ocsa oct- octa octi octo octs odac odah odai odas odci odda oddd oddi odds odia odic odio odis odoh odoo odos odot odso odts ohad ohai ohcc ohhi ohho ohhs ohia ohid ohio ohis ohoh ohos ohso ohss ohta ohto oici oido oids oiii oios oisc oisd oist oita oitc oiti ooaa ooda oodi ooha ooho oohs ooia ooid oooh oooo ooos oosa oosi oost oots osai osas osat osca oscc osci osco osdi osha oshc oshi osho oshs osia osii osis osoi osoo osos ossa ossd ossi osso osta ostc osti osts otac otas otcd otha otho oths otic otis otit oto- otoh otoo otos otsa otso otta otti otto otts s-ic s-ii s-os sa-c saac saad saah saas saat saca sacc sacd saci saco sacs sact sada sadc sadd sadh sadi sado sads sadt saha sahi saho sahs saht saia saic said saih sais sait saoi saos sasa sasc sasd sash sasi saso sass sast sata satc satd sati sato sats satt scaa scac scad scai scas scat sccc sccs scct scda scdc scds sch- scha schh schi scho schs sci- scia scic scid scio scis scit scoh scoo scot scsa scsc scsd scsh scsi scso scst sctc sctd scto scts sdcc sdch sdco sddc sdds sdha sdhd sdhs sdic sdio sdot sdsc sdss shac shad shah shai shao shas shat shca shcc shha shhh shhs shia shid shih shii shio shis shit shoa shod shoo shos shot shsc shts siaa siac siah siai sias siat sica sicc sich sici sico sics sida sidd sidh sidi sido sids siha sihi sihs siht siit siod sios siot sisa sisc sisd sish sisi siss sist sit- sita sitc sitd sith siti sito sits sitt soad soas soat soca soch soci soco socs soda sodd sodo sods soha sohh soho sohs soia soic sois soit sood soos soot sosa sosh sosi soso soss sost sota sotc soth soto sots ssaa ssac ssao ssas ssat ssca sscc ssci sscs ssdc ssdd sshs ssid ssis ssit ssoc ssot sssa sssc sssh sssi ssss ssta sstc sstd ssth ssts stac stad stai stas stat stca stcc stch stcs stds sths stia stic stid stih stio stis stit stoa stod stoo stos stot stsi stss sttc sttd taa- taas taat taca tacc tach taci taco tacs tact tada tado tads taha tahi taho tahs taia taio tais tait taoa taos tasa tasc tash tasi tass tast tata tath tati tato tats tatt tcad tcca tccc tcdd tch- tcha tchh tchi tcho tchs tcos tcsh tctc tcts tdac tdhs tdis tdss thaa thad thai thao thas that thca thch thds thi- thia thic thio this thoo thos thot thsd thss thts tiaa tiao tias tica ticc tich tico tics tidc tidd tids tiht tiit tios tisa tish tisi tiso tiss tist tita titc tith titi tito tits titt toad