c-cd cccc cccl ccdc cced ccee ccel cclc cclx ccoc ccod cctc cctl cctt ccxl cd-e cddl cdec cdex cdot cdxl cec- cece ceco cect cedd cede cedo cedt ceec ceel cel- celc cele cell celo celt ceol cet- cete ceto cexe clcd cldc clec cled clee cleo clet clod cloe cloo clot clox cltc clxx coce coco coct codd code codl coed coel coex col- cold cole coll colo colt cood cool coot cotc cote coto cott coxe ctec ctle ctol ctot cxxx dccc dccl dcct dctc dcxl dcxx dddd ddlc ddoc ddot dec- decc decd dece decl deco dect dedd dede dedo deed deel deet deld dele dell delo delt deol dete deto dex- dexe dext dlco do-x doce doco doct dod- dodd dode dodo doel dold dole doll dolo dolt dood dool doot dotd dote doto dott dtcc dted dtle dtot dtox dttx dtxt dxcc dxcl dxco dxdc dxec dxed dxel dxll dxoc dxol dxxl dxxx e-cl eccc ecce eccl ecco ecct ecdc ecdl eced eclt eco- ecod ecol ecot ect- ectc ecto eddc edde eddo ede- edel edex edle edoc edod edxl eede eeee eele eeoc eetc eete eext elce elco elde elec eled elee eleo elet elex elle ello elod elte elto eocd eode eole eolo eotc eotd eoto etcc etco etec etee etel etoe etox ette etto excl exco exec exed exel exo- exod exte extl lccc lcce lcdd lctl lcto ldeo lece leco lect lede ledo ledt leed leel leet lele lell lelo leoc leod leox lete leto lett lext lexx llcc lldc llet lllc llll lloc llod lloo locc loce loco lode lold lole loll lolo looc lood looe lool loot lotd lote lotl loto lott lox- loxo ltcc ltee lttc lxde lxxx o-eo occc occt oce oced ocee ocet oclc oct- octe octo oddd oded odel odeo odet odex odle odoo odot oec- oecc oedo oeec oele olcc olde ole- oled oleo olet olle ollo olot oold oolo oooo otcd otcl oted otee oto- otoe otoo otte otto oxo- oxox oxxo tccc tcdd tclx tctc tecl teco tect tedd tede tedx teec teed teel teet tel- telc teld tele tell telo telt tete teto tett tetx text tlco tltx toce toco todd tode todo todt toed toee toet tol- told tole toll tolo tolt tood tool toot totc totd tote toto tott tox- toxo toxt tteo ttoe tttt x-ed xcel xdcc xexe xlet xloc xlox xoco xolo xote xoxo xtol xxxo xxxx