a lot of long hours
a lot of long hours .
ʌ WORD_BOUNDARY l ɑ t WORD_BOUNDARY ʌ v WORD_BOUNDARY l ɔ ŋ WORD_BOUNDARY aʊ ə ɹ z WORD_BOUNDARY
a WORD_BOUNDARY l o t WORD_BOUNDARY o f WORD_BOUNDARY l o n g WORD_BOUNDARY h o u r s WORD_BOUNDARY