Don't forget about these possible variations:

• Timing (triple step, reverse, hesitation, quick, slow, slow-quick-quick, quick-quick-slow, robotic)
• Translation up/forward/sideways/wrong-way (squat, offset, lean back, slide, sway, flick, close/open hold, walk)
• Rotation around/forward/sideways (close/wrap, circling, spinning, dips, twisted)
• Body part (frame/feet/knees/hips/butt/chest/shoulders/head/hands)
• Hand swaps/flicks