cccc cccm cccs cckm ccmc ccmm ccms ccoc ccom ccrc ccrs ccss ckck ckcm ckco ckcs ckcy ckmo ckoc ckom ckoo ckor ckos ckoy ckrc ckrm ckry ckso cmcc cmcs cmmc cmms cmoc cmos cmoy cmrr cmrs cmsc cmyk cock coco cok- coko coky com- comc comm como comr coms cook coom coos cor- corc cork corm coro corr cors cory cosc cosm coso coss cosy coyo coyr coys crcc crcr crkc crmo crms croc crok crom croo cror croy crss cry- crym cryo crys cscc csco cscr cscs csks csmc csom csor csos csrc csrs cssm cssr csys cyc- cycc cycs cym- cymo cyrk cyrs cyy- cyyc k-os kccc kcck kccr kccy kckc kckk kckm kcko kckr kcky kcmc kcmk kcmm kcmo kcmr kcms kcmy kcom kcor kcos kcrc kcro kcrr kcrs kcry kcsc kcsm kcsr kcss kcsy kcyk kcys kcyy kkck kkcm kkco kkcr kkcs kkcy kkkk kkmc kkmk kkmo kkmr kkms kkmy kkoo kkor kkoy kkrc kkrk kkro kkrr kkrs kksm kksr kkss kkyc kkys kkyy kmcc kmcm kmco kmcr kmcs kmkk kmko kmks kmky kmmk kmmm kmmo kmmr kmms kmmy kmoc kmok kmom kmor kmoy kmrc kmro kmrr kmrs kmry kmsc kmso kmsr kmss kmyc kmyk kmyo kmyr kmys kmyy kock kocm kocs kokc kokk koko kokr koks koky komc komo komr koms komy kooc kook kooo koor koos korc kork koro korr kors kos- kosc koso kosr koss kosy koyo koyy krcc krcm krco krcs krkc krkk krko krkr krks krky krmc krmo krmr krms krmy kroc krok krom kroo kror kros kroy krrc krrk krrm krro krrr krrs krry krsc krsk krsr krss krsy kryk krym kryo kryy ksck kscm ksco kscr kscs kscy kskk ksko kskr ksks ksky ksmc ksmm ksmo ksmr ksms ksmy ksoc ksok ksom ksoo ksor ksos ksrm ksro ksrr ksrs ksry kssm ksso kssr ksss ksyc ksyr ksyy kycc kyck kycm kycr kycs kykc kykk kykm kykr kyks kyky kym- kymo kyms kyok kyoo kyor kyos kyoy kyrc kyrk kyrm kyro kyrs kysc kysk kysm kysr kyyk kyym kyyo kyys kyyy mccc mckk mcmc mcrc mcss mkks mksm mmcc mmcm mmcs mmmc mmmm mmms mmor mmrc mmsc mmyy mock moco mocs moko moky momo moms momy mooc mook moor moos mork moro mors mory mosc mosk moso moss mosy moyo mr-c mrcc mrcs mrkr mrmc mrrc mrsc mscc msco msmc msmm msms msor mssm mssr myc- myck myco mymy myo- myos myrk myro myrr myry mys- myss myys occc ocks ocms ocom ocos ocro ocrr ocrs ocys okko okmo okok okom okor okro okso okym okyo omo- omoo omor omro omsk oocr ooky ooms oooo ooos oory orco orcs orko ormo ormy oro- orok orom oror oros oroy orro orrs orry orsk orso orsy orys oscc osco osm- osmo osoo osor osos osro osso ossy oyss rccc rccs rcms rcos rcsc rcss rcyc rkos rkss rmsc rocc rock roco rocs rokk roko rokr roks roky romk romm romo roms romy rook room roor roos rorc rork roro rory rosc roso ross rosy roys rrkm rrmc rrrr rscc rscs rscy rsos ryck rysy s-os sccc sccm sccs sccy sck- scmc scmm scmo scms scok scom scoo scor scr- scrc scrs scry scsc scso scsr skor skss sky- skyr skys skyy smcc smoc smok smos smoy smrk smry smsc smss smyk sock socm soco socr socs socy sokk soko somm somo somy sook soom soor soos sooy sorm soro sorr sors sory soso soss soyo soys srcc srmc sros sscc sscs ssmc ssoc ssrc ssrm ssrs sssc sssm ssss syck syco sycr sym- syms syro syrs syry syso syss syyk yccc ykko yksc ymck yock yoko yoks yoky yomo yook york yoro yory yoso yoyo ysco yyyy