questa pallina verde qua
questo palla verde qua
det n adj adv
questa pallina verde qua ?
k w e s t a WORD_BOUNDARY p a l l i n a WORD_BOUNDARY v e r d e WORD_BOUNDARY k w a WORD_BOUNDARY
q u e s t a WORD_BOUNDARY p a l l i n a WORD_BOUNDARY v e r d e WORD_BOUNDARY q u a WORD_BOUNDARY