2000
0, 3519, 2214, 19, 19, 0.539926115374, 0.858175248419
1, 3519, 2214, 0, 0, 0.0, 0.0
2, 3519, 2214, 1, 1, 0.028417163967, 0.0451671183379
3, 3519, 2214, 18, 18, 0.511508951407, 0.813008130081