c-trie ceecee ceitec cercie cerete cerice cerici cerite certie cicree ciftci cipier cirice cirici cirri- citect citice citri- citric creete crefti cretic crieff cripte critic ctcpec ecrier ecrire eerect eerier efecte effect effeir effere effete efreet efter- eifert er-rif ericii errett etcetc feerie feifer feirie ferfer ferier ferrer ferret ferri- ferric ferrie fertee ferter fetter fiefie fierce fierte fiftie firret fit-pc fitter fittie fittit freepr frefre freire frette fterer fterie fterre i-crei i-free i-tree icepie icter- iffier ifreet ipeter ipfire ipiece iprice iritic irrite ittiri pecice pectic peepee peeper peerce peerer peerie peeter peetre peetri peffer peiere peiper peirce pepper peptic percee percer perere perfit perice perier perire perite perper perpet perree perret perrie perter pertie pertre pet-ct peteet peteri petiet petite petitf petree petrer petri- petric petrie petter pettet petti- pettit picric pictet piecer pieper pierce pierie pierre pierri pieter pietic pietri piette piffer piperi pipier pipipi pipiri pipper pippet pippip piree pirici pirrie pirrip pitier pitpit pitter pittie pppppp precip preece preeti prefer prefet preffe preier preiff preire preter pretre prette pricer priefe priere priffe prifti pteric pterri pticie r-tree receit recept recice reciet recife recipe recite recti- reefer reeffe reeper refect refeet refeff refert refete refire refrei refret refter reiter repete repice repier repipe repper repref reprie retece reteer reteet retere retief retire retree retret retrip retter ricet ricice rieter riette rietti riffer rififi rifter ripert ripier ripper rippet rippit rititi ritter t-tree tecici teepee teetee teeter teirce teirei tepece teppei tepper tercer tercet terepi terete terper terrer terret terric terrie terrif territ terter tertre tetete tetric tetter ticcer ticcit ticici tiefer tierce tierer tieret tiete tietie tiff-f tip-it tipiti tippee tipper tippet tippit tirret tirrit titfer titiri tittee titter tittie tpiece tr-rec treece treete trefet trefte treife treppe tretee tretie trette tricep trifet tripet trippe tritec triter tritip trtice