input:

1000
1 44.0 0.38 272.9 0.41 345.5 0.64
2 43.5 0.80 263.6 0.81 338.2 0.83
3 45.9 0.50 279.2 0.78 348.7 0.81
4 57.4 0.45 248.0 0.60 330.2 0.49
5 72.7 0.35 241.5 0.49 326.5 0.87
6 81.7 0.50 223.7 0.84 347.1 0.62
7 70.9 0.14 241.3 0.95 336.6 0.75
8 107.4 0.54 213.1 0.96 331.9 0.99
9 40.8 0.10 278.5 0.67...

output:

1 1.847 1.877
2 1.440 1.511
3 2.073 2.021
4 1.237 0.773
5 1.229 0.398
6 2.339 0.332
7 1.698 0.640
8 2.127 -0.671
9 1.849 2.057
10 2.322 2.021
11 2.270 0.658
12 2.479 0.372
13 2.133 -0.438
14 1.498 0.648
15 2.512 2.328
16 2.620 -0.964
17 2.207 -0.427
18 2.307 2.113
19 1.150 0.298
20 1.630 1.187
21 1....

result:

ok 3000 numbers