Barycentric Battleship

The figure on the right shows the path of a marble from one side of the triangle to the other using "Chinese Checker" moves.

In class we will try a Battleship type of game.  On person will draw a path of marble moves.  It should consist of not more than 6 or 7 segments, to save time, but it can cross, reverse, but should go from one edge to another.

The other person cannot look at the path but will move according to the verbal description of the drawer of the path.