Bassauo ( 3 , 000 tone ) , Otranto ( 3 , 000 tona ) , Lepailto ( 3 , 000 tens ; , Bialto ( 3 , 000 tens ) , larengo ( j , ooo tona ) , Palermo ( 3 , 000 tons Othello ( 3 , 000 tons ) , Sorrcnto ( 3 ,000