emeere emeter emeute emmert emmett emmure empure eretum errett ettutu eutere m-tree meerut meeter meetme meetre meetup mememe memere merete mermer mermet merrem merret merter merupu merure meteer metrer metrum metter mettet mettur metump meurte mp-pet muerte muette mummer mumper muppet murmur murree murter mutere mutter muttur mutuum muumuu peepee peeper peerer peeter peetre pempem pepper perere peretu permue perper perpet perree perret perter pertre peteet peteru petree petrem petrer petter pettet pppppp preeue prepme preter pretre prette preue- pruett puerer pummet pumpee pumper pumpet pumpup puppet pupput purete purmer purpre purpur purree purrer put-up putput putrer puttee putter puttur puture r-tree reeper remeet remete remeue repete repmet repper repump repure repuru repute reteer reteet retere reterm retree retret retter rettur returu reuere reuter reutte reutum rummer rumper rupert rurutu ruttee rutter t-tree teemer teepee teerme teerpu teetee teeter temere temper tempre tempur tepper terete termer terper terrer terret terter tertre tetete tetter treete tremet trempe treppe tretee trette truett trueup tumer tummer tumtum tuppee tupper turmer turmut turret turrum turtur tururu tuteur tutter tuttut tutume up-put ureter urette uruppu uteute