997,1005
998,1005
999,1005
1000,1005
1001,1005
1002,1005
1003,1005
1004,1005
1005,1005
997,1004
998,1004
999,1004
1000,1004
1001,1004
1002,1004
1003,1004
1004,1004
1005,1004
997,1003
998,1003
999,1003
1000,1003
1001,1003
1002,1003
1003,1003
1004,1003
1005,1003
997,1002
998,1002
999,1002
1000,1002
1001,1002
1002,1002
1003,1002
1004,1002
1005,1002
997,1001
998,1001
999,1001
1000,1001
1001,1001
1002,1001
1003,1001
1004,1001
1005,1001
997,1000
998,1000
999,1000
1000,1000
1001,1000
1002,1000
1003,1000
1004,1000
1005,1000
997,999
998,999
999,999
1000,999
1001,999
1002,999
1003,999
1004,999
1005,999
997,998
998,998
999,998
1000,998
1001,998
1002,998
1003,998
1004,998
1005,998
997,997
998,997
999,997
1000,997
1001,997
1002,997
1003,997
1004,997
1005,997