2142,2143,2144,2144,2145,2146,2146,2147,2148,2148,2149,2150,2151,2152,2152,2152,2152,2152,2151,2151,2151,2151,2151,2150,2150,2150,2149,2149,2148,2147,2146,2146,2145,2144,2144,2143,2143,2142,2142,2142,2142,2142,2142,2142;994,994,994,993,993,993,992,992,992,991,991,991,991,991,992,993,994,995,995,996,997,998,999,999,1000,1001,1001,1002,1002,1002,1002,1001,1001,1001,1000,1000,999,999,998,997,996,995,994,994