2232,2233,2233,2234,2235,2235,2236,2236,2237,2237,2238,2239,2239,2238,2238,2237,2236,2236,2235,2234,2233,2233,2232,2232,2232,2232;997,997,996,996,996,997,997,998,998,999,999,999,1000,1000,1001,1001,1001,1000,1000,1000,1000,999,999,998,997,997