8
1  1 2 3    1   0.   0.   0.
2  3 4 5    1   0.   0.   0.
3  5 6 7    1   0.   0.   0.
4  7 8 1    1   0.   0.   0.
5  9 10 11  1   1.   1.   1.
6 11 12 13  1   1.   1.   1.
7 13 14 15  1   1.   1.   1.
8 15 16  9  1   1.   1.   1. 
16
1  10.    0.
2   7.07  7.07
3   0.   10.
4  -7.07  7.07
5 -10.    0.
6  -7.07 -7.07
7   0.  -10.
8   7.07 -7.07
9   5.    0.
10  3.535 -3.535
11  0.    -5.
12 -3.535 -3.535
13 -5.     0.
14 -3.535  3.535
15  0.     5. 
16  3.535  3.535
4
1 6.0 0.
2 7.0 0.
3 8.0 0.
4 9.0 0.
0
0