errett ettutu eutere peepee peeper peerer peeter peetre pepper perere peretu perper perpet perree perret perter pertre peteet peteru petree petrer petter pettet pppppp preeue preter pretre prette preue- pruett puerer puppet pupput purete purpre purpur purree purrer put-up putput putrer puttee putter puttur puture r-tree reeper repete repper repure repuru repute reteer reteet retere retree retret retter rettur returu reuere reuter reutte rupert rurutu ruttee rutter t-tree teepee teerpu teetee teeter tepper terete terper terrer terret terter tertre tetete tetter treete treppe tretee trette truett trueup tuppee tupper turret turtur tururu tuteur tutter tuttut up-put ureter urette uruppu uteute