um I don't like liver
I do like liver
pro:sub mod v n
um i don't like liver.
ʌ m WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY l aɪ k WORD_BOUNDARY l ɪ v ə ɹ WORD_BOUNDARY
u m WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY l i k e WORD_BOUNDARY l i v e r . WORD_BOUNDARY