la pallina verde e la pallina rossa
il palla verde e il palla rosso
art n adj conj art n adj
la pallina verde e la pallina rossa .
l a WORD_BOUNDARY p a l l i n a WORD_BOUNDARY v e r d e WORD_BOUNDARY e WORD_BOUNDARY l a WORD_BOUNDARY p a l l i n a WORD_BOUNDARY  r o ss a WORD_BOUNDARY
l a WORD_BOUNDARY p a l l i n a WORD_BOUNDARY v e r d e WORD_BOUNDARY e WORD_BOUNDARY l a WORD_BOUNDARY p a l l i n a WORD_BOUNDARY r o s s a WORD_BOUNDARY