but but and but
but but and but
conj conj coord conj
but but and but .
b ʌ t WORD_BOUNDARY b ʌ t WORD_BOUNDARY æ n d WORD_BOUNDARY b ʌ t WORD_BOUNDARY
b u t WORD_BOUNDARY b u t WORD_BOUNDARY a n d WORD_BOUNDARY b u t WORD_BOUNDARY