2187,2188,2188,2189,2189,2189,2189,2190,2191,2191,2192,2192,2193,2193,2194,2194,2194,2195,2195,2195,2195,2196,2196,2196,2195,2195,2195,2194,2194,2194,2194,2193,2193,2192,2191,2190,2190,2189,2189,2188,2188,2188,2187,2187,2187,2187;999,999,998,998,997,996,995,995,995,994,994,993,993,992,992,993,994,994,995,996,997,997,998,999,999,1000,1001,1001,1002,1003,1004,1004,1005,1005,1005,1005,1004,1004,1003,1003,1002,1001,1001,1000,999,999