cccc ccci cccp cccs cccu ccic ccii ccip ccis ccpp ccps ccsi ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cicc cici cics cict cicu ciii ciis ciit cipp cips cis- cisc cisk cisp ciss cist cisy citi citp cits citt citu city ciuc ciup cius ciyu ckck ckcs ckcy ckpc ckst ckts ckty cpcs cpcu cpic cpps cpsc cpsk cpsu cptp cpts cpus cscc csci cscs csik csis csit csks cspc cspi csps cspt cstc csts csup csus csys ctcp ctic ctpp ctps ctsc ctss ctsu ctts cucc cuci cuck cui- cuis cuit cuk- cupp cups cusk cusp cuss cust cusu cusy cut- cutc cuts cutt cuy- cuyp cyc- cycc cycs cypc cyps cyst cyt- cyy- cyyc iccc icci iccp iccs icct iccu icis icks icky icpc icps icsc icsi icsp icss icst ictp icts icup icus iiii iiis iiit iisc iisi iisp iist iisu iitt iiuc ikki ikky iksu ipcc ipcs ipct ippc ippy ipsc ipsi ipsp ipss iptc ipts ipus iput iscc isci iscp iscs isct iscu isic isis isit isku ispc isps ispy issc issi issp isss issu issy istc isti istp ists isty isup isus isys itcs itic itis itpc itsi itsp itsu itsy itty itup iucc iuiu iupp iuss iust iuty iypt k-ci kccc kcci kcck kcct kccu kccy kcic kcii kcis kcit kciu kckc kckk kcky kcpc kcpi kcps kcpt kcpu kcsc kcsi kcsp kcss kcst kcsu kcsy kctc kcti kctu kcty kcui kcuk kcup kcyk kcys kcyt kcyy kicc kick kicp kics kict kicy kiic kiii kiik kiip kiis kiit kiiu kikc kiki kikk kikt kiku kip- kipi kipp kips kipt kipu kisc kisi kisk kiss kist kisu kisy kitc kiti kits kitt kitu kity kiup kiuu kiyi kiyk kiys kiyu kkci kkck kkcs kkct kkcy kkic kkik kkit kkkk kkpc kkpk kkps kkpt kksi kksp kkss kkst kksu kktc kktk kkts kktu kkty kkup kkus kkut kkuu kkyc kkys kkyy kpcc kpcs kpit kpkk kpky kppc kppk kppp kpsc kpsi kpsp kpsu kpts kptt kpty kpus kpyk ksci ksck kscs kscu kscy ksii ksik ksip ksis ksit ksiy kskk ksks ksku ksky kspc kspi kspk ksps kspt kssi ksss ksst kssu kstc ksti kstk kstp ksts kstt kstu ksty ksui ksup ksut ksuu ksyc ksyy ktcc ktck ktcs ktcy ktic ktik ktip ktis ktkc ktkk ktks ktkt ktku ktpi ktpk ktpt ktsc ktst ktsu ktsy kttc ktti kttk kttp ktts kttt kttu ktty ktuc ktui kucc kuci kucp kuic kuik kuki kukk kuks kuku kuky kups kupt kupu kusc kusp kust kusu kuti kutp kuts kutt kutu kuty kuuk kuuu kuyi kuyu kuyy kycc kyck kycs kyct kyis kykc kykk kyks kyky kyp- kypc kyps kysc kysk kysp kyst kytc kyti kyts kytt kyty kyuk kyus kyuu kyyi kyyk kyys kyyt kyyy pccc pccs pcip pcks pcpp pcps pcts picc pici pick pics pict picu picy piip piki pikk piks pikt piku piky pipi pipp pips pipy pisi pisk piss pist pisu pisy piti pits pitt pitu pity pius piys pkcs pkts ppcc ppci ppcs ppic pppp ppps ppss ppts pptt psci pscu psip psis pspi pspp psps pssc psst psts pstu psy- psys ptcc pttc pttk ptui puck puis puit puiu puki puku puky pupi pups pupu pupy pusi pusk puss pust put- puti puts putt putu puuc puy- puyi puys puyt pyck pyic pykk pypy pysk pyss pyst pytt s-ic s-ii sccc sccp sccs scct sccy sci- scic scip scis scit sck- scpi scps scpt scsc scsi scst scsu sctc scts scup scut sicc sici sick sicp sics sicu siik siit siki siks siku sipc sipi sipp sips sipt sipy sisc sisi sisk siss sist sisu sisy sit- sitc siti sits sitt situ sity siui sius siut siyi siyu skic skik skip skis skit skiu skpc skss skui skup skut sky- skys skyy spcc spcs spic spik spip spis spit spps spsp spss spst sptc spts spui spus sput spy- spys sscc ssci sscp sscs ssis ssit sspc ssps sspt sssc sssi ssss sstc sstp ssts stcc stcp stcs stcu stic stik stip stis stit stks stpp stps stsi stss sttc stuc stuk stup stus stut stuy styk stys suc- succ suci suck sucs suis suit suki suks suku suky sup- supp sups supt supy sus- susi susk susp suss sust susu susy suti sutu suty suus suyi suyu syck syik syis syss syst sytt syyk tccc tccu tcpy tctc tcts ticc tick tics tiit tiiu tiki tiku tiky tip- tipc tipi tipp tips tipt tipu tisi tiss tist titc titi titp tits titt titu tiyi tkip tkts tpck tpcp tpcs tpks tppp tpsc tptp tput tscc tscp tsis tsks tsps tspt tssi tsst tstc tsts tsui tsup tsys ttcp ttss tttt ttys tucc tuck tuik tuis tuit tuiu tuks tupi tups tupu tupy tusc tusi tusk tuss tust tuti tuts tutt tutu tuty tuys tyck tyik typ- typp typy tyss tyst tyti tytt tyty tyup tyus ucci uccp ucky ucsc ucst ucsu ucut uipi uist uits ukcc ukip ukky ukps uksc ukup upci upcs upic upis uppc uppp uppu uppy upsc upsi upsy upup us-k uscc uscs usip usis uspc uspp usps ussc usss usst ussu ussy ustc usti ustp usts usui usus utik utis utsc utti uttu uucp uusi uuuu uyts yccc yctc yips yisk yiss yist yiti yitp yksc ykut ykyt ypcc ypsi yput ysii yspi yssu ytky yuck yuit yuki yuks yuku yuky yupi yups yust yutu yuty yuyu yyyy