1001,1001,0.5
1001,1001,0.8
1002,1002,0.3
1003,1003,0.3
1004,1004,0.6
1001,1001,0.6
1001,1001,0.4
1002,1002,0.7
1002,1002,0.8
1003,1003,0.2
