The space station is depicted as a giant roulette wheel with the numbers running in numerical sequence; the highest number visible is 41. American roulette wheels have only 38 slots, numbered 1-36 with two slots numbered 0 and 00. Non-American wheels have 37 slots, omitting the 00. The numbers are not consecutive; on a double-zero wheel, the order is (reading clockwise): 0-28-9-26-30-11-7-20-32-17-5-22-34-15-3-24-36-13-1-00-27-10-25-29-12-8-19-31-18-6-21-33-16-4-23-35-14-2; on a single-zero wheel, the order is (also reading clockwise) 0-32-15-19-4-21-2-25-17-34-6-27-13-36-11-30-8-23-10-5-24-16-33-1-20-14-31-9-22-18-29-7-28-12-35-3-26.