16
0.00000000 -2.00000000
0.00000000 0.00558952
0.00000000 2.00000000
1.46699419 -0.00490170
2.00461548 2.00000000
2.00829619 -2.00000000
3.13687313 0.00215564
4.00000000 -2.00000000
4.00000000 2.00000000
4.86312687 0.00215564
5.99170381 -2.00000000
5.99538452 2.00000000
6.53300581 -0.00490170
8.00000000 -2.00000000
8.00000000 0.00558952
8.00000000 2.00000000
18
3 4 2 1
3 3 2 4
3 6 4 1
3 13 16 12
3 3 4 5
3 14 13 11
3 15 13 14
3 16 13 15
3 12 9 10
3 10 13 12
3 8 11 10
3 10 11 13
3 7 10 9
3 9 5 7
3 7 5 4
3 8 10 7
3 7 6 8
3 4 6 7