ffrith filfil filli- filmir firmth fitful fithul fittit fluhli flurri friuli frumth fruti- frutti fulfil fultum fumuli furfur furrfu furtum hififi hihful hilili hillir hillul hirmil hirtum hluthi htruth huh-uh hullur huluhu humhum humiri hummum humuli humult hurth hurumu huthur huthut ihitit illfit illful illlit imfull imhurt imirim imlili ittiri lifful lifull lilith lilium lilliu liluri limuli limuru lithi- lithur litlum lituit lufful luhuti lumuli lurulu luthur mifumi mihuti milful milium milli- mirihi mirili miriti miruru mithri mithur mitrit mm-hmm muffit muffti muflih muhuhu muhurr muhuru mullum mullur mulmul mulmur multi- multul multum muriti muritu murium murmir murmur murrit muthur mutitu muttur mutufu mutuli muturi mutuum muumuu rhithm rififi rimuli rirumu rititi rumti- rurutu rutuli ruutli t-film thithi thrift thrili thrill thruff thulir thulur thumri thurii tiff-f tiltil timimi timiri tirful tirhut tirrit titiri tituli triumf truful truiff truitt trulli tuhuti tuiuti tumtum tumuli tumult turmit turmut turrum turtur tururu tutill tuttul tuttut uh-huh ulithi ulutiu um-hum umirim umtiff umurlu uthiru