he+em ngiuk ngiuk ngiuk nguing nguing nguing nguing nguing
he em ngiuk ngiuk ngiuk nguing nguing nguing nguing nguing .
h ɛ WORD_BOUNDARY  ɛ m WORD_BOUNDARY ŋ i u k WORD_BOUNDARY ŋ i u k WORD_BOUNDARY ŋ i u k WORD_BOUNDARY ŋ u i ŋ WORD_BOUNDARY ŋ u i ŋ WORD_BOUNDARY ŋ u i ŋ WORD_BOUNDARY ŋ u i ŋ WORD_BOUNDARY ŋ u i ŋ WORD_BOUNDARY
h e WORD_BOUNDARY e m WORD_BOUNDARY n g i u k WORD_BOUNDARY n g i u k WORD_BOUNDARY n g i u k WORD_BOUNDARY n g u i n g WORD_BOUNDARY n g u i n g WORD_BOUNDARY n g u i n g WORD_BOUNDARY n g u i n g WORD_BOUNDARY n g u i n g WORD_BOUNDARY