but looking out for
but looking out for .
b ʌ t WORD_BOUNDARY l ʊ k ɪ ŋ WORD_BOUNDARY aʊ t WORD_BOUNDARY f ɔː ɹ WORD_BOUNDARY
b u t WORD_BOUNDARY l o o k i n g WORD_BOUNDARY o u t WORD_BOUNDARY f o r WORD_BOUNDARY