di tengah+tengah sini
di tengah tengah sini .
d i WORD_BOUNDARY t ɛ ŋ a h WORD_BOUNDARY t ɛ ŋ a h WORD_BOUNDARY s i n i WORD_BOUNDARY
d i WORD_BOUNDARY t e n g a h WORD_BOUNDARY t e n g a h WORD_BOUNDARY s i n i WORD_BOUNDARY