tatta tatta tatta tatta
tatta tatta tatta tatta .
t a t t a WORD_BOUNDARY t a t t a WORD_BOUNDARY t a t t a WORD_BOUNDARY t a t t a WORD_BOUNDARY
t a t t a WORD_BOUNDARY t a t t a WORD_BOUNDARY t a t t a WORD_BOUNDARY t a t t a WORD_BOUNDARY