ti u ti u ti u ti u
ti u ti u ti u ti u .
t i WORD_BOUNDARY u WORD_BOUNDARY t i WORD_BOUNDARY u WORD_BOUNDARY t i WORD_BOUNDARY u WORD_BOUNDARY t i WORD_BOUNDARY u WORD_BOUNDARY
t i WORD_BOUNDARY u WORD_BOUNDARY t i WORD_BOUNDARY u WORD_BOUNDARY t i WORD_BOUNDARY u WORD_BOUNDARY t i WORD_BOUNDARY u WORD_BOUNDARY