um very I don't know
um very i don't know .
ʌ m WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY aɪ WORD_BOUNDARY d oʊ n t WORD_BOUNDARY n oʊ WORD_BOUNDARY
u m WORD_BOUNDARY v e r y WORD_BOUNDARY i WORD_BOUNDARY d o n ' t WORD_BOUNDARY k n o w WORD_BOUNDARY