dddd dod- dodd dodo doff dold dolf doll dolo dolu domm domo dood doof dool doom doud douf doul doum dudd dudo dudu duff dufu dull dulo dulu dumm duo- duul fdml fdom ffff flod flom floo flou flud fluf flum fluo fmod fofo fold foll folo fomo food foof fool foom foud foul fudd fuff fufu full fulu fumo lddm llll llod lloo llud lmfm loff lold loll lolo lomm lomo lomu lood loof lool loom loud loul loum louu ludd ludo luff lufu lull lulu lumo mddl mddm mdmf mdud mfou mmdf mmdl mmfd mmff mmmd mmmm mmod modd modo modu moff mofo mofu mold moll molo momo momu mood mool moud mouf moul mudd mudl mudu muff mufu muld mull mulm mulo mulu mumm mumo mumu oddd odom odoo odou odum off- offo offu ofml ollo olmo olof olom omo- omoo omul omuo ooff oold oolo oooo ouff ould oulu ouu- udoo ullo ulmo ulmu ulo- ulul ulum umff ummo umol uofl uofm uofo uoml uomo uulu uuuu