Division (2) The paper shall be white for all copies. However, on the copies used for Union transit (1, 4 and 5), boxes 1 (first and third subdivisions), 2, 3, 4, 5, 6, 8, 15, 17, 18, 19, 21, 25, 27, 31, 32, 33 (first subdivision on the left), 35, 38, 40, 44, 50, 51, 52, 53, 55 and 56 shall have a green background.