c-cd cccc cccl cccs ccdc ccds cced ccee ccel cclc ccls ccsd ccsl ccss ccst cctc cctl cctt cd-e cdcs cddl cdec cdes cdls cdss cec- cece cecs cect cedd cede cedt ceec ceel cees cel- celc cele cell cels celt cesc cese cess cest cet- cete cets clcd cldc clec cled clee cles clet clsc cltc clts cscc cscd csce cscl cscs csec csee cset csld cssd csse cstc cstd csts ctec ctle ctls ctsc ctss ctts dccc dccl dccs dcct dcds dcls dcsc dcss dctc dcts dddd ddes ddlc ddss ddts dec- decc decd dece decl decs dect dedd dede deed deel dees deet deld dele dell dels delt des- desc dese dess dest dete dets dlcs dlst dscc dscs dsls dssc dsst dstc dsts dtcc dted dtle dtss e-cl eccc ecce eccl ecct ecdc ecdl eced eces eclt ecsc ecse ecss ect- ectc ects eddc edde edds ede- edel edes edle edss edts eecs eede eeee eees eele eels eese eetc eete eets elce elde elds elec eled elee eles elet elle ells else elst elte elts esce escs esdl esds esee esel eses eset esse essl esst estc estd este ests etcc etcs etds etec etee etel etes ette lccc lcce lccs lcdd lcds lces lcls lcsc lcsd lctl lcts ldls lece lect lede leds ledt leed leel lees leet lele lell lese less lest lete lets lett llcc llcs lldc llds lles llet lllc llll lscs lsds lses lset lsts ltcc ltcs ltds ltee lttc sccc scce sccl sccs scct scdc scds scec scee scel scet scl- sclc scls scsc scsd scsl scst sctc sctd sctl scts sdcc sddc sdds sdes sdet sdlc sdls sdlt sdsc sdsl sdss se-c se-d se-e se-s se-t sec- secc secd sece secs sect sede seds seec seed seel sees seet seld sele sell sels selt sesc sese sess sest set- setc sete setl sets sett slcc slcd slds sled slee sles slet slsc slst slts sscc ssce sscs ssdc ssdd ssec ssee sses sset sslc ssle sslt sssc ssss sstc sstd sstl ssts stcc stcs stds stec sted stee stel stes stet stlc stld stle stlt stss sttc sttd tccc tcdd tctc tcts tdes tdls tdse tdss tecl tecs tect tedd tede teds teec teed teel tees teet tel- telc teld tele tell tels telt tesc tesd tese tesl tess test tete tets tett tscc tsec tses tset tsse tsst tstc tsts ttss tttt