kkfi kkfr kkfs kkic kkik kkkk kkoo kkor kkpc kkpk kkps kkrc kkrf kkrk kkro kkrr kkrs kksf kksi kksp kksr kkss kocf koci kock kocp kocs kofc koff kofi kofk kofo kofp koii koir kokc kokf koki kokk koko kokp kokr koks kooc kooi kook kooo koop koor koos kopf kopi kopp kopr kops korc korf kori kork koro korr kors kos- kosc kosf kosi koso kosp kosr koss kpcc kpcr kpcs kpfc kpfk kpfr kpif kpir kpkk kpkr kpoc kpof kpok kpoo kpop kppc kppk kppo kppp kppr kprc kprf kpri kprk kpro kprp kprr kprs kpsc kpsf kpsi kpso kpsp krcc krci krco krcs krfc krff krfo krfp krfs krik krio kris krkc krki krkk krko krkr krks kroc krof kroi krok kroo krop kror kros krpi krpr krps krrc krrf krri krrk krro krrr krrs krsc krsf krsk krsr krss ksci ksck ksco kscr kscs ksfc ksfi ksfo ksfr ksif ksii ksik ksip ksir ksis kskf kskk ksko kskr ksks ksoc ksof ksoi ksok ksoo ksop ksor ksos kspc kspi kspk kspo kspr ksps ksrf ksro ksrp ksrr ksrs kssi ksso kssr ksss occc occi ocfp ocis ocks ocos ocpp ocro ocrr ocrs ofcr off- offc offo offr offs ofik ofor oici oick oiii oiko oiks oios oipc oisc okic okir okko okok okor okpo okro oksi okso oocr ooff oofs oooo ooos oops oosi opic opii opio opis opo- opor opos oppi oppo opps opsi orci orco orcs orff orfi orfs ori- oric orif orio oris orko oro- orof orok oror oros orpc orpi orps orri orro orrs orsi orsk orso oscc osci osco osii osik osip osis oski osoi osoo osor osos osro ossi osso pccc pccs pcfc pcip pcks pcos pcpp pcps pcrc pcrf pcso pfcs pfff pffr pfic pfis pfkp pfps picc pici pick pico picr pics piff pifs piip piki pikk piko piks pipi pipo pipp pips pirc piri pirk piro pirr pirs pisi pisk piso piss pkcs pock poco pocs poff pofi poik poio pois poko poof pook poop poor poos pop- popc popi popo popp pops porc pori pork poro porr pors posi posk poso poss ppcc ppci ppcs ppic ppif ppos pppo pppp ppps pprc pprf ppsf ppss prcc prcf prcp prcs prfc prfs pri- prif prii pris pro- proc prof proo prop pros prps prri prrs prsc prsi prso prss psci psco psfk psfs psip psis psoc psoi psos pspi pspp pspr psps psrk psrp pssc psso rccc rccs rcfc rcic rcis rcos rcpi rcpo rcps rcsc rcsi rcss rffc rfic ricc rick rico rics riff rifs riif riis riki rikk rios ripi ripp ripr rips riri rirs risc risi risk riso risp riss rkkf rkos rkss rocc rock roco rocs rofc roff rofo roif roik roio roir rois roki rokk roko rokr roks roof rooi rook roop roor roos ropo rops rorc rori rork roro rosc rosi roso rosp ross rpcs rpfc rpii rpof rpos rpps rrfc rrif rrrr rrsp rscc rscs rsfc rsis rsos rspk rspo rsps s-ic s-ii s-os sccc sccp sccs scfc scfi sci- scic scif scio scip scir scis sck- scok scoo scop scor scpi scpo scps scr- scrc scri scrs scsc scsi scso scsr sfcc sfco sfcs sffc sfio sfor sfos sfpc sfrc sfro sfss sicc sici sick sico sicp sics siff sifo sifr siik siki siko sikr siks siop sior sios sipc sipi sipo sipp sips sirc sirf siri sirk siro sirp sirr sirs sisc sisi sisk siss skfc skic skif skik skio skip skir skis skop skor skpc skpo skss soci sock soco socr socs sofi sofo soic soif soik soir sois soki sokk soko soof sook soop soor soos sopi sopo sopp sops sori soro sorr sors sosi soso soss spcc spco spcs spfc spfs spic spik spio spip spir spis spkr spoc spok spoo spop spor spos sppf spps spri spro sprs spso spsp spss srcc srfc srfi sris sros srpc srps srsp sscc ssci sscp sscs ssfc ssfp ssis ssoc ssop sspc sspf sspo ssps ssrc ssri ssrs sssc sssf sssi ssss

c-cor c-fos c-p-c c-pop ccccc cccii ccifc cciii cicis cipco cippi cipro circk circo circs ciric cirio ciris cirr- cirri cirro cirs- cisco ciski cispp cispr ckick co-co co-op cocc- cocci cocco cocio cocir cocks cocos coffs cofio cofir coifi coifs coips coiro coirs cokk- coofs cooki cooks coops coors copic copii copir copos coppi coppo copps copr- copro copsi corfo corio coris corks coro- coroi corop corps corri corrs corsi corso corss cosco cosic cosio cpcfc crick crics crio- crips crisp criss croci crock croco crocs crois crook croop croos cropc cropo crops cross csiki cspro csprs cssii cssip ficco ficko fikri fiori firks firos firpo fisco fiscs fisic fisks fissi focis fofos foios foir- fokis fooks fopos forio forks foros forro forso forss fosco frcpc frcsc frick frico friis frios fripp frisk friso friss frock froop frosk fscks icici icos- icosi icscc if-- ifisc iiiii iikss iiris iisir ikiss ikoro ikosi iksir ioooi ioooo iorio iosco ipcop ipsi- ipsos ircii irico iriki irios iris- iriss irock irocs iroko irori irssi is-is iscor iscos iscsi isfic isfor isios isiro isisi isoff isoko ispik issor isssc k-p-r k-pop kicks kifri kiiki kikis kikki kikko kikoi kikos kioko kiosk kipco kipoi kippo kipps kirck kirfi kiris kirki kirks kirop kiros kirpi kirsi kirsp kisco kisii kisir kisko kisos kiss- kissi ko-ko kocic kocks kocsk koffs koiri koisi kokir kokis kokki kokko kokoi kokor kokos koksi kooki kooks koops koori kopff kopic kopis kopoi kopps kopri korck korff korfi korki korop koror koros korpo korps korri korro korsi korso kosik kosir kosis koski kosor kospi kossi kosso krici krick krios krips krisp kriss krock kroos kropp kross krsic krsko occii ockro ocros offir offis offof ofori ofpop oiko- oikos okoc okoki okoro okpik oocss ooioo ooooo oopic oopsi opici opico opik opiki opio- opir opoki oppos opsis orcop orcos orfor orick oroco oropi orosi oroso orris orsis osfok osiki ososo ospis osric ossi- ossip ossis ossos