um takes lots of maintenance
um takes lots of maintenance .
ʌ m WORD_BOUNDARY t eɪ k s WORD_BOUNDARY l ɑː t s WORD_BOUNDARY ʌ v WORD_BOUNDARY m eɪ n t ə n ə n s WORD_BOUNDARY
u m WORD_BOUNDARY t a k e s WORD_BOUNDARY l o t s WORD_BOUNDARY o f WORD_BOUNDARY m a i n t e n a n c e WORD_BOUNDARY