## Test files
There is a list of test files and what they include:
+- `test21.cc`: *RRTCE16*: cute, Dijkstra, 3D grid, RS-heur.
+- `test20.cc`: *RRTCE15*: cute, Dijkstra, 3D grid, RS-RS.
+- `test19.cc`: *RRTCE14*: cute, Dijkstra, 3D k-d tree, RS-heur.
- `test18.cc`: *RRTCE13*: cute, Dijkstra, 3D k-d tree, RS-RS.
- `test17.cc`: *RRTCE12*: cute, Dijkstra, 2D k-d tree, RS-heur.
- `test16.cc`: *RRTCE11*: cute, Dijkstra, 2D k-d tree, RS-Euclid.