and they're very fast
and they're very fast.
æ n d WORD_BOUNDARY ð eɪ ə ɹ WORD_BOUNDARY v ɛ ɹ i WORD_BOUNDARY f æ s t WORD_BOUNDARY
a n d WORD_BOUNDARY t h e y ' r e WORD_BOUNDARY v e r y WORD_BOUNDARY f a s t . WORD_BOUNDARY