Franeisco ( 7000 tons ) , Colora ( lo ( 5 , 000 tons ) , Buffalo ( 5 , 500 tona ) , Sartello ( 5 , 000 tona ) , Kindoo ( 5 , 500 tons ) , Gallko ( 4 , 000 tong ) , Apollo ( 5 , 000 tons ) ,Chicago