mommur moomoo moopoo moorup mop-up moptop mormor mormur moroto morrot motmot motomu motor- motoro motour moturu mourou mrmoto murmur muroto mutomo muttur mutuum muumuu oomoto oooooo oporto optoro optout oromoo oropom orrour otmoor ottoor outour output outrup outtop outtro pompom poopoo pop-up popopo poporo popout poppop poptop porrum portom pottop pottum poupou pppppp prompt propup propur proto- prutot pumpup pupput purpur put-up putour putout putput puttoo puttur romour roomto rootup rotour rotout rotrou rottum routot rumour ruptor rurutu rutour t-room to-put tommot tomort tompot tomtom tomtor tootoo top-up toporu topout toppop tororo torpor tortor tortou tortum tot-up totopo totoro totrot tourou toutou toutuo trompo tropo- troppo trotro troump tumour tumtum tuotuo turmut turrum turtur tururu tutour tuttut up-put uppoor upprop uproot uruppu utroor