of_course it's an ancestor
of_course it a ancestor
co pro:per det:art n
of course it's an ancestor .
ʌ v WORD_BOUNDARY k oː ɹ s WORD_BOUNDARY ɪ t s WORD_BOUNDARY ɐ n WORD_BOUNDARY æ n s ɛ s t ɚ WORD_BOUNDARY
o f WORD_BOUNDARY c o u r s e WORD_BOUNDARY i t ' s WORD_BOUNDARY a n WORD_BOUNDARY a n c e s t o r WORD_BOUNDARY