nill nilu nina nine nini ninl niue nkau nkia nnnn nuan nuee nuel nuff nuik nuin nuka nuke nuki nuku nule nuli null nuna nune nunk nunn nuuk u-ie uafa uaua uefa uein ueki uele ueli uell ufel uffa uffe ufuk uile ukaf ukai ukek ukeu ukla ulaa ulae ulai ulan ulea ulee ulek ulen ulfe ulie ulik ulla ulle ulli ulna ulne ulua uluk ulul unaa unai unal unan unau unee unef unen uni- unia unie unif unii unik unin unka unke unkl unkn unle unlf unna unne unni uuen uulu uuni uuuu