2201,2202,2202,2202,2203,2204,2204,2205,2206,2206,2207,2208,2208,2209,2209,2209,2209,2209,2208,2208,2207,2206,2205,2204,2203,2202,2201,2201,2201,2201,2201,2201;817,817,816,815,815,815,814,814,814,815,815,815,816,816,817,818,819,820,820,821,821,821,821,821,821,821,821,820,819,818,817,817