c-cd cccc cccl ccdc cced ccee ccel cclc ccoc ccod cctc cctl cctt cd-e cddl cdec cdot cec- cece ceco cect cedd cede cedo cedt ceec ceel cel- celc cele cell celo celt ceol cet- cete ceto clcd cldc clec cled clee cleo clet clod cloe cloo clot cltc coce coco coct codd code codl coed coel col- cold cole coll colo colt cood cool coot cotc cote coto cott ctec ctle ctol ctot dccc dccl dcct dctc 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 dlco doce doco doct dod- dodd dode dodo doel dold dole doll dolo dolt dood dool doot dotd dote doto dott dtcc dted dtle dtot e-cl eccc ecce eccl ecco ecct ecdc ecdl eced eclt eco- ecod ecol ecot ect- ectc ecto eddc edde eddo ede- edel edle edoc edod eede eeee eele eeoc eetc eete elce elco elde elec eled elee eleo elet elle ello elod elte elto eocd eode eole eolo eotc eotd eoto etcc etco etec etee etel etoe ette etto lccc lcce lcdd lctl lcto ldeo lece leco lect lede ledo ledt leed leel leet lele lell lelo leoc leod lete leto lett 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 ltcc ltee lttc o-eo occc occt oce oced ocee ocet oclc oct- octe octo oddd oded odel odeo odet 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 tccc tcdd tctc tecl teco tect tedd tede teec teed teel teet tel- telc teld tele tell telo telt tete teto tett tlco toce toco todd tode todo todt toed toee toet tol- told tole toll tolo tolt tood tool toot totc totd tote toto tott tteo ttoe tttt