we're we're hitting
we we hit
pro:sub pro:sub part
we're we're hitting.
w ɪ ɹ WORD_BOUNDARY w ɪ ɹ WORD_BOUNDARY h ɪ t ɪ ŋ WORD_BOUNDARY
w e ' r e WORD_BOUNDARY w e ' r e WORD_BOUNDARY h i t t i n g . WORD_BOUNDARY