y qué_tal te lo pasaste
y qué tal te lo pasaste ?
i WORD_BOUNDARY k e WORD_BOUNDARY t a l WORD_BOUNDARY t e WORD_BOUNDARY l o WORD_BOUNDARY p a s a s t e WORD_BOUNDARY
y WORD_BOUNDARY q u é WORD_BOUNDARY t a l WORD_BOUNDARY t e WORD_BOUNDARY l o WORD_BOUNDARY p a s a s t e WORD_BOUNDARY