1 -21 -15 -17.218 -15.5175
2 -15 -12 -13.4302 -13.2685
3 -12 -10 -10.9662 -10.9425
4 -10 -8 -8.98022 -8.96113
5 -8 -6.5 -7.24711 -7.22777
6 -6.5 -5 -5.7392 -5.72972
7 -5 -3.5 -4.23635 -4.23302
8 -3.5 -2.5 -2.9968 -2.99313
9 -2.5 -1.5 -1.99502 -1.9951
10 -1.5 -0.5 -0.997055 -0.993385
11 -0.5 0.5 -0.00676946 -0.000185562
12 0.5 1.5 0.992544 0.992875
13 1.5 2.5 1.99392 1.9925
14 2.5 3.5 2.99454 2.99218
15 3.5 5 4.23695 4.2319
16 5 6.5 5.73641 5.72916
17 6.5 8 7.23651 7.22713
18 8 10 8.96894 8.95919
19 10 12 10.9492 10.9511
20 12 15 13.3911 13.2942
21 15 21 16.493 15.5201