cccc cccl cccm cccs cclc cclm ccls ccmc ccmm ccms ccoc ccom ccsl ccss ccst cctc cctl cctt clom cloo clos clot clsc clsm cltc clts cmcc cmcs cmll cmmc cmml cmms cmoc cmos cmot cmsc cmst cmtc coco coct col- coll colm colo cols colt com- comc coml comm como coms cool coom coos coot cosc cosl cosm coso coss cost cotc coto cots cott cscc cscl csco cscs csmc csom csos csot cssm cstc cstm csto csts ctls ctmo ctol ctos ctot ctsc ctss ctts lccc lccm lccs lcls lcms lcsc lctl lctm lcto lcts llcc llcs lllc llll llms lloc lloo lmcc lmms locc loco locs loll lolo lols lomm lomo loms looc lool loom loos loot losc loso loss lost lotl loto lots lott lscm lsco lscs lsso lsts ltcc ltcs lttc mccc mccl mclt mcmc mcml mcmt mcot mcss mcst mctc mcts mlcc mlss mmcc mmcl mmcm mmcs mmct mmmc mmmm mmms mmsc mmst mmts mocl moco mocs moll molo mols molt momo moms mooc mool moos moot mosc moso moss most motl motm moto mots mott mscc mscl msco msmc msml msmm msms msol mssm msst mstc msts mtom mtsl mtss mtst mtts occc occt oclc ocml ocms ocom ocos oct- octo octs olcc ollo olmo olms olom olos olot olst omo- omoo oolo ooms oooo ooos oost oots oscc oscl osco oslo osm- osmo osoo osos osso ostc osts otcl oto- otoo otos otso otto otts s-os sccc sccl sccm sccs scct scl- sclc sclm scls scmc scmm scmo scms scol scom scoo scot scsc scsl scso scst sctc sctl scto scts slcc sllm slmm sloc sloo slos slot slsc slst slts smcc smlc smls smoc smol smos smot smsc smss smtc socl socm soco socs soll solo sols solt soml somm somo sool soom soos soot soso soss sost sotc sotl sotm soto sots sscc sscs sslc sslt ssmc ssml ssoc ssot sssc sssm ssss sstc sstl ssts stcc stcs stlc stlo stlt stmc stms stmt stol stom stoo stos stot stsm stss sttc t-mo tccc tcom tcos tctc tcts tlco tlos tmcc tmcm tmos tmsc tmtt toco tol- toll tolo tolt tomm tomo toms tomt tool toom toos toot tosc toso toss tost totc totm toto tots tott tscc tsmc tsol tsom tsos tssm tsst tstc tstm tsts ttml ttms ttss tttt