#1175: Moving Sidewalks explain

[Cueball and Megan on the opposite far ends of a bidirectional moving sidewalk. Arrows indicate that one half will carry Cueball from left to right, while the other half will carry Megan from right to left. In each direction, the sidewalk is made up of a series of individual conveyors.]

Cueball: Ready?

[A diagram labels various individual conveyors as follows.]

[Outermost conveyors:] Moving Sidewalk

[Second and second-last conveyors:] Moving Sidewalk (2x Speed)

[Next conveyors:] 3x Speed

[Next conveyors:] 4x Speed

[Innermost conveyors:] 5x Speed

[Spot between the two sidewalks, directly in the center:] High-Five Location

Megan: Ready.