ngek+ngok ngek+ngok
ngek ngok ngek ngok .
ŋ ɛ k WORD_BOUNDARY ŋ o k WORD_BOUNDARY ŋ ɛ k WORD_BOUNDARY ŋ o k WORD_BOUNDARY
n g e k WORD_BOUNDARY n g o k WORD_BOUNDARY n g e k WORD_BOUNDARY n g o k WORD_BOUNDARY