c-trie ceecee ceitec cercie cerete cerice cerici cerite certie cewice cicree ciftci cirice cirici cirri- citect citice citri- citric creete crefti cretic crewer crewet crieff critic crwett ecrier ecrire eerect eerier efecte effect effeir effere effete efreet efter- eifert er-rif ericii errett etcetc ewerer feerie feifer feirie ferfer ferier ferrer ferret ferri- ferric ferrie fertee ferter fetter fewtee fewter fewtir fiefie fierce fierte fiftie firret fitter fittie fittit frefre freire frette fterer fterie fterre fwrite i-crei i-free i-tree icter- iffier ifreet iritic irrite ittiri itwere r-tree receit recice reciet recife recite recrew recti- reefer reeffe refect refeet refeff refert refete refire refrei refret refter reiter retece reteer reteet retere retief retire retree retret retter rewere rewire ricet ricice rieter riette rietti riffer rififi rifter rititi ritter t-tree te-wit tecici teetee teeter teewit teirce teirei tercer tercet terete terrer terret terric terrie terrif territ terter tertre tetete tetric tetter ticcer ticcit ticici tiefer tierce tierer tieret tiete tietie tiff-f tirret tirrit tirwit titfer titiri tittee titter tittie tr-rec treece treete treewe trefet trefte treife tretee tretie trette trewce trewit trifet tritec triter trtice tweece twicer twicet weerie weewee wefere weffer weiete weiter weiwei wereit werrei werrie werrit wertew wetere weteri wetfie wetter wewere wietie wifier wiifit wirier wirrie wittee witter wrccrf wreitt wrette writee writer