2149,2150,2150,2150,2151,2151,2151,2151,2151,2152,2152,2152,2152,2152,2153,2154,2155,2155,2156,2157,2158,2159,2159,2159,2159,2159,2158,2158,2157,2156,2156,2155,2154,2154,2154,2154,2154,2154,2153,2152,2151,2150,2149,2149,2149,2149;1001,1001,1000,999,999,998,997,996,995,995,994,993,992,991,991,991,991,992,992,992,992,992,993,994,995,996,996,997,997,997,998,998,998,999,1000,1001,1002,1003,1003,1003,1003,1003,1003,1002,1001,1001