0.0  0.0   0.0
1.0  0.0   1.0
2.0  0.0   4.0
3.0  0.0   9.0
4.0  0.0  16.0
0.0  1.0   1.0
1.0  1.0   2.0
2.0  1.0   5.0
3.0  1.0  10.0
4.0  1.0  17.0
0.0  2.0   4.0
1.0  2.0   5.0
2.0  2.0   8.0
3.0  2.0  17.0
4.0  2.0  20.0
0.0  3.0   9.0
1.0  3.0  10.0
2.0  3.0  13.0
3.0  3.0  18.0
4.0  3.0  25.0
0.0  4.0  16.0
1.0  4.0  17.0
2.0  4.0  20.0
3.0  4.0  25.0
4.0  4.0  32.0