mada dekinai kara dame yo
mada dekinai kara dame yo .
m a d a WORD_BOUNDARY d e k i n a i WORD_BOUNDARY k a r a WORD_BOUNDARY d a m e WORD_BOUNDARY j o WORD_BOUNDARY
m a d a WORD_BOUNDARY d e k i n a i WORD_BOUNDARY k a r a WORD_BOUNDARY d a m e WORD_BOUNDARY y o WORD_BOUNDARY