tadi nggak ngajak+ngajak Opi aja
tadi nggak ngajak ngajak opi aja .
t a d i WORD_BOUNDARY ŋ ɡ a k WORD_BOUNDARY ŋ a d̠ʒ a k WORD_BOUNDARY ŋ a d̠ʒ a k WORD_BOUNDARY o p i WORD_BOUNDARY  a d̠ʒ a WORD_BOUNDARY
t a d i WORD_BOUNDARY n g g a k WORD_BOUNDARY n g a j a k WORD_BOUNDARY n g a j a k WORD_BOUNDARY o p i WORD_BOUNDARY a j a WORD_BOUNDARY