2161,2162,2163,2163,2164,2164,2165,2165,2165,2165,2165,2164,2163,2162,2161,2161,2161,2161,2161,2161;919,919,919,918,918,919,919,920,921,922,923,923,923,923,923,922,921,920,919,919