Please help with the following Autonomous Robotics questions!! Please draw out the scene with details comments and notations!!! Thanks

1) Draw a scene, including initial and goal points, where Bug0 can find a path, but Bug2 finds an even shorter-path than Bug0

2) Draw a scene, including initial and goal points, where Bug1 finds a shorter path than Bug2 no matter howBug2 decides to turn. In other words, Bug2 can decide whether to turn left or right each time it has to follow an obstacle boundary

3) Draw the configuration-space obstacles for the triangle robot translating in some workspace with polygonal robot and obstacles.