oh um I don't know
oh I do know
co pro:sub mod v
oh um i don't know .
oʊ WORD_BOUNDARY ʌ m WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY
o h WORD_BOUNDARY u m WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY