cccc ccci cccs ccee ccic ccii ccir ccis ccrc ccre ccri ccrs ccrt ccsi ccss ccst cctc cctt cec- cece ceci cecs cect ceec cees ceke cer- cerc cere ceri cers cert cery cesc cese cesi cesr cess cest cet- cete ceti cets ceys cicc cici cicr cics cict ciee cier cies ciii ciis ciit cikr circ cire ciri cirk cirr cirs cirt cis- cisc cise cisk cisr ciss cist cisy cite citi cits citt city ckck ckcs ckcy cker ckey ckrc ckry ckst ckts ckty crcc crce crcr cre- crec cree crei cres cret cric crie crik cris crit crkc crrt crss crst crtc crts cry- crys cscc csce csci cscr cscs csec csee cser cset csik csir csis csit csks csrc csrs csse cssr cstc cstr csts csys ctec ctic ctrc ctrs ctsc ctss ctts cyc- cycc cycs cyke cyre cyrk cyrs cyrt cyse cyst cyt- cyte cyy- cyyc eccc ecce ecci ecct eces ecis ecit ecks ecky ecrc ecri ecrr ecsc ecse ecss ect- ectc ects eecs eeee eees eeke eeks eerc eers eery eese eesi eesk eesy eetc eete eets eick eics eiec eiei eier eies eike eiki eiks eire eirs eiry eise eisk eiss eist eisy eitc eiti eitr ekek eker ekes eket ekis ekki eksi ercc erce erec erei erer eres eret eric erie erik eris erit erke erki erks errc erre errs erse ersi erst erts eryc erye esce esci escr escs esee esek eser eses eset esie esik esis esit eske esks esky esri esse essi esst essy estc este estr ests esty etcc etcs etec etee eter etes etic etik etre etsi etsy ette etti etty eyck eyec eyer eyes eyet eyey eyik eyir eyke eyre eyry eyse eyst eyte eyyr iccc icci iccr iccs icct icec icee icer ices icet icey icis icke icks icky icrc icre icrr icrs icrt icry icsc icse icsi icsr icss icst icts iecc ieet ieie iere ieri iers iesc iesi iesr iest iett iies iiie iiii iiis iiit iirc iirs iisc iisi iisr iist iitr iitt ikee iker ikes ikey ikki ikky ikri ircc ircs iree irer ires iri- iric irie iris iriy irki irks irrc irre irri irrs irse irte irti irts iscc isci iscr iscs isct isec isee iser ises iset isic isie isis isit isri issc isse issi issr isss issy istc iste isti istr ists isty isys itcs itec itek iter ites itet itic itie itis itri itrs itry itse itsi itsy itty iyer iyet iyre iyse k-ci kccc kcci kcck kccr kcct kccy kcec kcee kcei kcet kcey kcic kcie kcii kcir kcis kcit kckc kckk kckr kcky kcrc kcri kcrr kcrs kcrt kcry kcsc kcse kcsi kcsr kcss kcst kcsy kctc kcte kcti kcty kcye kcyk kcys kcyt kcyy keck kecr keek keer kees keet keii keik keir keis kekc keke keki keks ker- kerc kere keri kerk kerr kers kert kesc kesi kesk kesr kess kest kesy ket- ketc kete keti ketk ketr kets kett kety keye keys keyy kicc kice kick kicr kics kict kicy kier kies kiic kiii kiik kiis kiit kikc kiki kikk kikr kikt kirc kiri kirk kirr kirs kirt kisc kise kisi kisk kisr kiss kist kisy kitc kite kiti kitr kits kitt kity kiyi kiyk kiys kkci kkck kkcr kkcs kkct kkcy kkic kkik kkit kkkk kkrc kkre kkrk kkrr kkrs kkrt kkse kksi kksr kkss kkst kktc kktk kkts kkty kkyc kkys kkyy krcc krce krci krcs krec kree krei krek kres kret krik kris krit krkc krke krki krkk krkr krks krky krrc krre krri krrk krrr krrs krrt krry krsc krse krsk krsr krss krst krsy krtc krti krtk krtr krts krty krye kryk kryy ksce ksci ksck kscr kscs kscy ksec ksee ksei ksek kser kset ksey ksii ksik ksir ksis ksit ksiy kske kskk kskr ksks ksky ksrr ksrs ksrt ksry ksse kssi kssr ksss ksst kstc kste ksti kstk kstr ksts kstt ksty ksyc ksyr ksyy ktcc ktce ktck ktcr ktcs ktcy ktec ktee ktek ktic ktie ktik ktis ktkc ktke ktkk ktkr ktks ktkt ktrc ktre ktri ktrk ktrr ktrs ktrt ktry ktsc ktsr ktst ktsy kttc ktti kttk kttr ktts kttt ktty ktyr kycc kyck kycr kycs kyct kyee kyes kyet kyis kykc kyke kykk kykr kyks kyky kyrc kyre kyrk kyrs kysc kyse kysk kysr kyst kytc kyte kyti kyts kytt kyty kyyi kyyk kyys kyyt kyyy rccc rccs rcet rcic rcis rcsc rcsi rcss rctc rcti rcts rcyc recc rece reci reck recr recs rect recy reek rees reet reii reik reir reis reit reke reki reks rekt reky rere reri rers rert rery rese resi ress rest rete reti retr rets rett rety reye reyk reys ricc rice rick rics rict riek rier ries riet riis rike riki rikk rire riri rirs risc rise risi risk riss rist rite riti rits ritt rkss rkts rrrr rscc rscs rscy rsee rsis rsre rsts rtcc rtce rtee rtei rtes rtss rtts ryck ryes ryet ryis ryke ryki rysy rytt ryyt s-ic s-ii sccc scce sccs scct sccy scec scee scer scet scey sci- scic scie scir scis scit sck- scr- scrc scre scri scrs scry scsc scsi scsr scst sctc sctr scts scye se-c se-e se-i se-k se-s se-t se-y sec- secc sece seck secr secs sect secy seec seek seer sees seet seey seie seii seik seir seis seit seke seki sekk sekt serc sere seri serk serr sers sert sery sesc sese sesi sess sest set- setc sete seti sets sett seye seyk seys seyt sicc sice sici sick sics siec siek sier sies siik siit sike siki sikr siks sirc sire siri sirk sirr sirs sirt sisc sise sisi sisk siss sist sisy sit- sitc site siti sits sitt sity siyi skee skei sker skes sket skey skic skie skik skir skis skit skrt skss sky- skye skyr skys skyy srcc srct srec sres sris srtr sscc ssce ssci sscs ssec ssee sses sset ssis ssit ssrc ssri ssrs