e la farfalla come fa la farfalla
e la farfalla come fa la farfalla ?
e WORD_BOUNDARY l a WORD_BOUNDARY f a r f a l l a WORD_BOUNDARY k o m e WORD_BOUNDARY f a WORD_BOUNDARY l a WORD_BOUNDARY f a r f a l l a WORD_BOUNDARY
e WORD_BOUNDARY l a WORD_BOUNDARY f a r f a l l a WORD_BOUNDARY c o m e WORD_BOUNDARY f a WORD_BOUNDARY l a WORD_BOUNDARY f a r f a l l a WORD_BOUNDARY