cccc cccm cccs cckm ccmc ccmm ccms ccoc ccom ccss ccst cctc cctt ckck ckcm ckco ckcs ckmo ckoc ckom ckoo ckos ckot ckso ckst ckts cmcc cmcs cmmc cmms cmoc cmos cmot cmsc cmst cmtc cock coco coct cok- coko com- comc comm como coms cook coom coos coot cosc cosm coso coss cost cotc coto cots cott cscc csco cscs csks csmc csom csos csot cssm cstc cstm csto csts ctmo ctos ctot ctsc ctss ctts k-os kccc kcck kcct kckc kckk kckm kcko kcmc kcmk kcmm kcmo kcms kcmt kcom kcos kcot kcsc kcsm kcss kcst kctc kcto kkck kkcm kkco kkcs kkct kkkk kkmc kkmk kkmo kkms kkmt kkoo kkot kksm kkss kkst kktc kktk kkts kmcc kmcm kmco kmcs kmkk kmko kmks kmkt kmmk kmmm kmmo kmms kmmt kmoc kmok kmom kmot kmsc kmso kmss kmst kmtc kmtk kmts kmtt kock kocm kocs koct kokc kokk koko koks komc komo koms komt kooc kook kooo koos koot kos- kosc koso koss kost kotc kotk kotm koto kots kott ksck kscm ksco kscs kskk ksko ksks ksmc ksmm ksmo ksms ksmt ksoc ksok ksom ksoo ksos kssm ksso ksss ksst kstc kstk kstm ksto ksts kstt ktcc ktck ktcm ktco ktcs ktkc ktkk ktko ktks ktkt ktmc ktmk ktmm ktmo ktms ktmt ktoc ktok ktoo ktot ktsc ktsm ktso ktst kttc kttk ktto ktts kttt mccc mckk mcmc mcmt mcot mcss mcst mctc mctk mcts mkks mksm mkto mkts mmcc mmcm mmcs mmct mmmc mmmm mmms mmsc mmst mmts mock moco mocs moko momo moms mooc mook moos moot mosc mosk moso moss most motm moto mots mott mscc msco msmc msmm msms mssm msst mstc msts mtom mtss mtst mtts occc occt ocks ocms ocom ocos oct- octo octs okko okmo okok okom okot okso okto omo- omoo omsk ooms oooo ooos oost oots oscc osco osm- osmo osoo osos osso ostc osts oto- otok otoo otos otso otto otts s-os sccc sccm sccs scct sck- scmc scmm scmo scms scok scom scoo scot scsc scso scst sctc scto scts skot skss smcc smoc smok smos smot smsc smss smtc sock socm soco socs sokk soko somm somo sook soom soos soot soso soss sost sotc sotk sotm soto sots sscc sscs ssmc ssoc ssot sssc sssm ssss sstc ssts stcc stcs stks stmc stms stmt stok stom stoo stos stot stsm stss sttc t-mo tccc tcom tcos tctc tcts tkos tkts tmcc tmcm tmmk tmos tmsc tmtt tock toco toko tomm tomo toms tomt took toom toos toot tosc tosk toso toss tost totc totm toto tots tott tscc tsks tsmc tsom tsos tssm tsst tstc tstm tsts ttms ttss tttt