cccc cccl cccp ccee ccel cclc ccoc ccpe ccpl ccpp cctc cctl cctt cec- cece ceco cecp cect ceec ceel cel- celc cele cell celo celt ceol ceop cepc cepe cepo cepp cept cet- cete ceto cetp ceze clec clee cleo clep clet cloe cloo clop clot cloz clpp cltc coce coco cocp coct coel coep col- cole coll colo colp colt cool coop coot cope copo copp copt cotc cote coto cott coze cozz cpce cpep cplc cptp ctcp ctec ctep ctle ctol ctot ctpo ctpp e-cl eccc ecce eccl ecco ecct eclt eco- ecol ecop ecot ecpp ect- ectc ecto eeee eele eeoc eetc eete eeze el-p elce elco elec elee eleo elet elle ello elpe elte elto eltz elze eole eolo eotc eoto epcc epec epee eple epll epoc epol epot eppc eppo eppp epte etcc etco etec etee etel etoe ette etto ezel ezop ezzo lccc lcce lcpc lcpl lctl lcto lece leco lect leel leep leet lele lell lelo leoc leoz lepe lepo lepp lept lete leto lett leze lezo llcc llet lllc llll lloc lloo locc loce loco lole loll lolo lolz looc looe lool loop loot looz lope lopp lote lotl loto lott lotz loze lpec lppl ltcc ltee lttc lzop lztt o-eo occc occt oce ocee ocet oclc ocpp oct- octe octo oec- oecc oeec oele oetz olcc ole- oleo olet olle ollo olot olpc olpe oolo oooo ootp ooze opec opel opep opet ople opo- oppo opto otcl otee otep oto- otoe otoo otpp otte otto ozee ozel ozet pccc pcce pccl pcep pcll pclo pcoe pcpp pcte pece pecl peco pect pecz peec peel peep peet pel- pele pell pelo pelt pelz pepe pepo pete peto pett petz peze pezo plcc plce ple- plec plee pleo plet ploc ploo plop plot plpp pltt poce poco poel poet pole poll polo polt pool poop poot pop- popc pope popo popp popt potc pote poto pott poze pozo ppcc pple pplo pppo pppp pptt ptcc ptcl ptol ptop pttc pzzl tccc tcep tcpo tctc tecl teco tect teec teel teet teez tel- telc tele tell telo telt telz teoz tepe tepp tete teto tett tetz tezz tlco toce toco toee toet tol- tole toll tolo tolt tool toot top- tope topo topp topt topz totc tote toto tott toze tozo tpcp tpol tppp tpte tptp ttcp tteo ttoe ttop tttt tzzt zeel zeep zele zell zelo zepo zepp zete zeto zeze zloc zlot zoco zoel zoet zole zoll zolo zoo- zool zoop zoot zope zopl zote zott zotz zozo ztop zzzz