qua vanno a fare la nanna
qua vanno a fare la nanna .
k w a WORD_BOUNDARY v a n n o WORD_BOUNDARY a WORD_BOUNDARY f a r e WORD_BOUNDARY l a WORD_BOUNDARY n a n n a WORD_BOUNDARY
q u a WORD_BOUNDARY v a n n o WORD_BOUNDARY a WORD_BOUNDARY f a r e WORD_BOUNDARY l a WORD_BOUNDARY n a n n a WORD_BOUNDARY