en tu casa qué bueno
en tu casa qué bueno .
e n WORD_BOUNDARY t u WORD_BOUNDARY k a s a WORD_BOUNDARY k e WORD_BOUNDARY β w e n o WORD_BOUNDARY
e n WORD_BOUNDARY t u WORD_BOUNDARY c a s a WORD_BOUNDARY q u é WORD_BOUNDARY b u e n o WORD_BOUNDARY