sc: 25 c: 18 g: 13 (Hz)
00-variae
01-point-on-segment
02-planes
03-segment-on-plane
04-triangle
05-point-on-triangle
06-triangle-and-normal
07-sphere-and-segments
08-frame-and-line
09-conics
10-cubes
11-cylinder
12-half-line-and-vector
13-half-plane-and-polygon
14-midpoint
15-parallel
16-rotation
17-symmetry
18-translation
19-cube-cut
image
