3
3
 6.0e0  4.0e0
 8.0e0  5.0e0
10.0e0  6.0e0
 2.0e0
 3.2e0
 4.8e0
100
18.7e0 19.9e0
30.2e0  3.3e0
17.1e0  3.7e0
42.8e0 31.1e0
29.4e0 46.6e0
33.0e0 30.2e0
42.3e0 44.6e0
 0.1e0 14.4e0
 7.7e0 16.7e0
 0.7e0 47.2e0
21.4e0  0.6e0
44.2e0  9.7e0
43.8e0 35.9e0
48.2e0 38.0e0
28.5e0 41.3e0
24.3e0 23.1e0
 2.3e0 17.8e0
21.1e0 41.0e0
33.6e0 40.2e0
32.4e0 40.5e0
23.4e0  9.6e0
22.2e0 26.1e0
31.2e0 27.5e0
 0.8e0 26.9e0
39.4e0 23.5e0
45.3e0  7.9e0
45.8e0 31.5e0
15.9e0  8.7e0
37.0e0 23.8e0
17.1e0 40.4e0
10.2e0 23.6e0
14.4e0 43.4e0
25.2e0 46.1e0
26.0e0 15.7e0
36.7e0  6.4e0
 0.7e0 12.9e0
40.9e0  1.0e0
37.6e0  8.9e0
27.3e0  8.4e0
48.7e0 45.4e0
48.9e0 38.4e0
23.7e0 42.0e0
42.0e0 24.2e0
27.2e0  0.4e0
21.1e0 23.9e0
 7.1e0 10.6e0
21.1e0 15.1e0
14.1e0 24.3e0
 1.7e0  3.6e0
47.7e0 44.9e0
32.6e0  7.9e0
36.9e0  8.7e0
40.6e0 10.3e0
23.1e0 49.4e0
37.7e0  7.6e0
 5.0e0 10.1e0
 3.9e0 35.5e0
28.0e0 41.3e0
48.1e0 11.4e0
21.4e0 13.5e0
43.8e0 20.3e0
45.9e0 35.0e0
17.1e0 39.1e0
39.3e0 47.2e0
36.0e0 41.2e0
18.9e0 39.9e0
36.9e0 18.5e0
 1.9e0 32.7e0
16.6e0 43.0e0
16.8e0 19.9e0
36.9e0 40.6e0
29.1e0 26.5e0
27.9e0 44.0e0
33.3e0 32.0e0
 2.5e0 22.3e0
41.0e0 37.0e0
 3.4e0 16.4e0
 8.8e0 42.3e0
11.5e0 42.1e0
32.1e0 24.2e0
 3.3e0 18.2e0
 8.8e0 37.1e0
 6.1e0 36.8e0
34.4e0 15.9e0
29.5e0 27.0e0
 7.5e0 25.9e0
47.9e0 23.9e0
34.8e0 46.1e0
30.9e0  4.7e0
 4.4e0  6.0e0
25.0e0 38.9e0
34.8e0  1.3e0
30.4e0 41.3e0
24.5e0 35.0e0
 7.2e0  0.0e0
16.9e0 29.1e0
31.5e0  8.2e0
29.3e0 29.3e0
18.4e0 42.3e0
 7.0e0 46.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0
1.0e0