effere effete effutu efreet efter- erfurt errett ettutu euryte eutere eyerer ferfer ferrer ferret ferrur fertee ferter fetter feture feuter feyffe freety frefre frerry frette fretty freure fterer fterre fuerte furfur furrer furrfu futret futter future r-tree re-try reefer reeffe reetry refeet refeff refert refete refret refter refute rerefy reteer reteet retere retree retret retter rettur returf returu reuere reuery reuter reutte reuyue reyter reyuer rufete ruffer ruffet rufter rurutu ruttee rutter ruyter ryuyre t-tree teetee teeter terete terrer terret terrye terter tertre tertry teryut tetete tetter tettey treete trefet trefte tretee trette tretty treyfe treyte truett trufte trytry tuffet tufter turfer turret turtur tururu turytt tuteur tutter tuttut tuyere tyrret ufreet ureter urette uruffe uteute yeffte yerere yetter yferre yuerye yueyue