uh-oh he fell over
uh-oh he fell over .
ʌ oʊ WORD_BOUNDARY h iː WORD_BOUNDARY f ɛ l WORD_BOUNDARY oʊ v ɚ WORD_BOUNDARY
u h - o h WORD_BOUNDARY h e WORD_BOUNDARY f e l l WORD_BOUNDARY o v e r WORD_BOUNDARY