Earth 2, 1991
Earth 13, 1991
Earth 9, 1991
Earth 12, 1991
Earth 4, 1990
Earth 6, 1990
Earth 7, 1990
Earth 8, 1990
Earth 10, 1990
Earth 11, 1990
Earth 1, 1989
Earth 3, 1989
Earth 5, 1989