iirs iisc iisi iisr iist iitr iitt ioci ioii ioio ioit iooi iooo ioos iori iors ioso ioto ircc ircs irhs iri- iric irio iris iriy iroc iroh irov irrc irri irrs irti irts irvs iscc isch isci isco iscr iscs isct ishi ishr ishs isic isis isit iso- isoc isor isos isri issc issh issi isso issr isss issy istc isth isti isto istr ists isty isys itch itcs ithc iths itic itis itoh itoi itoo itor itos itri itrs itry itsi itso itsy itto itty ivic ivor ivrs ivry ivys iyos iysh occc occi occt ochi ochs ocht ocis ocos ocro ocrr ocrs oct- octi octo octs octy ocys ohcc ohhi ohho ohhs ohio ohis ohoh ohos ohso ohss ohto ohyo oici oiii oios oirt oiry oisc oist oitc oiti oocr ooho oohs oooh oooo ooos oort oory oosi oost oots ooty orch orci orco orcs orhs ori- oric orio oris orit oro- oror oros orot oroy orri orro orrs orry orsi orso orsy ortc orth orto orts orvr orvs orys oscc osci osco oshc oshi osho oshs osii osis osoi osoo osor osos osov osro ossi osso ossy ostc osti ostr osts osyt otho othr oths otic otis otit oto- otoh otoo otor otos otov otoy otro otrs otry otso otti otto otts otyr ovcs ovhs ovi- ovis ovo- ovoo ovot oych oyri oyss oyst rccc rccs rchs rcic rcis rcos rcsc rcsi rcss rctc rcti rcts rctv rcvr rcvs rcyc rhhs rhio rhoc rhoh rhos rhys ricc rich rico rics rict riho rihs riht riis rios riot riri rirs risc rish risi riso riss rist rith riti rito rits ritt rivo rivs riyo rocc roch roco rocs rohr rohs rohy roio roir rois roit rooi roor roos root rorc rori roro rort rory rosc rosh rosi roso ross rost rosy rotc roth roti roto rotr rots rott roty rovi rovo rovs roys royt rrhs rrrr rscc rsch rscs rscy rshs rsis rsos rsts rtcc rths rtss rtts rtvi rv-c rvhs rvvh rych ryis ryoh ryot rysh rysy ryth rytt ryyt s-ic s-ii s-iv s-os s-vt sccc sccs scct sccy sch- schh schi scho schr schs sci- scic scio scir scis scit sciv scoh scoo scor scot scr- scrc scri scrs scry scsc scsh scsi scso scsr scst sctc scto sctr scts sctv shcc shhh shhs shih shii shio shir shis shit shiv shoo shor shos shot shri shrs shsc shts shvc shvi shyt sicc sich sici sico sics sihi sihr sihs siht siit sior sios siot sirc siri siro sirr sirs sirt sisc sish sisi siss sist sisy sit- sitc sith siti sito sits sitt sity sivi siyi soch soci soco socr socs socy sohh soho sohs soic soir sois soit soor soos soot sooy sorh sori soro sorr sors sort sory sosh sosi soso soss sost sosv sotc soth soto sots sovo sovs soyo soys soyt srcc srch srct srhs sris sros srtr srtv sscc ssci sscs sshs ssis ssit ssoc ssot ssrc ssri ssrs sssc sssh sssi ssss sstc ssth ssts st-v stcc stch stcs sths stic stih stio stir stis stit stoo stor stos stot stoy strc stri stro strs stry stsi stss sttc sttr stvs styr stys svcc svcs svhs svic svir svit svor svoy svsc svtr sych syco sycr syht syis syro syrs syrt syry syso syss syst syth sytt sytv tccc tch- tchh tchi tcho tchr tchs tcos tcov tcsh tctc tcts thch thi- thic thio thir this thoo thor thos thot thri thro thsr thss thtr thts thyh thys ticc tich tico tics tiht tiit tios tiri tiro tirr tirs tiry tish tisi tiso tiss tist titc tith titi tito tits titt tivi tivo tivy tiyi tiyo to-y toch toci toco tohi toho tois toit tooh toor toos toot torc tori toro torr tors tort torv tory tosc tosh tosi toso toss tost tosy totc toth toti toto totr tots tott toty tovo toyo toys toyt trcc trhs tri- tric trio tris trit troc troi troo tros trot troy trsi trst trtc trtr trvs try- tryo trys tscc tshi tshs tsis tsiv tsoi tsos tsoy tssi tssr tsst tstc tsts tsvi tsys ttoy ttss tttt ttys tvhs tvis tvos tvri tvro tvrr tvss tvtv tvyo tyco tyht tyir tyr- tyro tyrr tyss tyst tyti tyto tytt tyty vcci vcrs vhhh vhhs vhst vic- vich vici vico vics vict vihi viii vios virc viri viro virr virt viry visc vish visi viso viss vist visy vith viti vito vitt vivi vivo vivy voho voic voio voir vois voit vooc voor voot vor- vori voro vors vort vory vosi voso voss voth voto voyi voys vrci vrhs vrio vris vroc vrot vrsi vrto vryt vshs vsic vssc vsto vt-i vtrs vvhs vvvv vych vyhs vyir vyis vyit vyos vyrt vyso vyss yccc ycch yctc yhis yhit yhvh yirr yiss yist yiti yivo yoch yoho yoit yoot yori yoro yort yory yosh yosi yoso yost yott yoyo yrho ysco ysii yssh ytch ytht yvhs yvor yvto yyyy

-itis c-cor ccccc cccii ccctv cccvi cciii ccitt ccivs ccoyo ccvii chich chico chics chiho chio- chios chiot chir- chiri chiro chirr chirs chirt chist chiti chito chits chivs chivy chiyo choco chocs choir choor chooy chor- choro chors chort choss chost choti chott chovy choys chric chris chrys chstv chyr- chyrt chyst cicho cichy cicis cicov ciovo circo circs ciric cirio ciris cirr- cirri cirro cirs- cirth cisco cissy cists citov citr- citro citry civic civis civry civvy co-co cocc- cocci cocco cocio cocir cocos cocto cohit cohoo cohos cohrs cohst coiro coirs coist coisy coity cooch coors coost cooth coots cooty corcy corio coris coro- coroi corot corri corrs corry corsi corso corss corsy corti corto corts cortv corvo corvy cory- cosch cosco coshh cosic cosio cost- costi costo costs costy cotch cothy cotos cotso cott- cotto cotts cotty cotys covic covit coyos coysy crhov crich crics crio- criss crist crith crito crits croci croco crocs crocy crois croos croot cross crost croth