ceecee cerete ceruce creeke creeky creete creket creyer crufty cruyff cryert crytek cuffee cuffer curete curfur currer curret curter cutcut cuttee cutter cyerce cyffre eccyty eckert ecuyer eerect efecte effect effere effete effutu efreet efter- erfurt erketu errett etcetc etercy ettutu euryte eutere eyerer fecker fecket fekete ferfer ferrer ferret ferrur fertee fertek ferter fetter feture feuter feyffe freety frefre frerry frette fretty freure fructe fterer fterre fuckee fucker fuerte fuerty fukrey furfur furrer furrfu futret futter future k-tree keefer keeffe keeker kekkut kereft kereru kerker kerkuk kertee ketter ketuke ketuyu keuruu keytyf keyyur krefft kreker kretek krueck kukere kurkcu kurree kururu kutke kutter kyuere kyukey r-tree re-try receyt recrue recuer recure recurt recyte reefer reeffe reeker reetry refect refeet refeff refert refete refret refter refuce refuck refute rekrut rerefy retece reteer reteet retere retree retret retter rettur returf returu reuere reuery reuter reutte reuyue reyter reyuer rucker rufete ruffec ruffer ruffet rufter rukutu rurkee rurutu ruttee rutter ruyter ryukyu ryuyre t-tree teekyu teetee teeter teeuck tekfur tekrur tercer tercet terete terrer terret terrye terter tertre tertry teryut tetete tetter tettey teucer tr-rec treck- treece treete trefet trefte treker tretee trette tretty tretuk treuce treyfe treyte trucky truett trufte truker trytry ttyrec tucker tucket tuckey tuffet tufter tuktuk tukuyu turcey tureck turfer turker turkey turret turtuk turtur turucu tururu turytt tuteur tutter tuttut tuyere tyerce tyreke tyrker tyrret uecker ufreet ureter urette uruffe uteute utukku utukur ycutte yeffte yerere yerker yetter yferre yuerye yueyue