P 0
7.404373   6.970031
5.526095   5.155775
4.286463   3.988324
3.874089   3.689243
3.688929   3.421859
3.382944   3.056246
2.538739   2.316547
2.316233   2.149275
2.148961   0.775637
0.775323   0.548738