You can't do it with two FOR loops, because you have to consider the reset pin and fact that number of dots is even, but number of control pins is odd. So it is always required to add an extra step out of loop, depending on even/odd current position.

The effect I'm making is as follows. Rotation starts from dot 1 and comes again to dot 1, stops there for a second, then quickly rotates one full loop, but stops at dot #1. Waits for a second, full spin and stop at dot #2 and so on, till it makes full turn.