8
-1 1 4
0 1 4
1 1 4
-1 -1 4
0 -1 4
1 -1 4
-1 0 4
1 0 4
3.8284271247461900976033774484194 3.8284271247461900976033774484194
0.12564303631251317535673469527132 -4.998026241462926228002763346837