ne ne ne ne ne nen
ne ne ne ne ne nen .
n ɛ WORD_BOUNDARY n ɛ WORD_BOUNDARY n ɛ WORD_BOUNDARY n ɛ WORD_BOUNDARY n ɛ WORD_BOUNDARY n ɛ n WORD_BOUNDARY
n e WORD_BOUNDARY n e WORD_BOUNDARY n e WORD_BOUNDARY n e WORD_BOUNDARY n e WORD_BOUNDARY n e n WORD_BOUNDARY