ei tap tap tap tap tap
ei tap tap tap tap tap .
ə i WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY
e i WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY t a p WORD_BOUNDARY . WORD_BOUNDARY