nge nge nge nge nge
nge nge nge nge nge .
ŋ ɛ WORD_BOUNDARY ŋ ɛ WORD_BOUNDARY ŋ ɛ WORD_BOUNDARY ŋ ɛ WORD_BOUNDARY ŋ ɛ WORD_BOUNDARY
n g e WORD_BOUNDARY n g e WORD_BOUNDARY n g e WORD_BOUNDARY n g e WORD_BOUNDARY n g e WORD_BOUNDARY