Both hands are in "F" handshapes. Use an alternating forward
and back motion. As you
slide one hand forward, slide the other backward. Repeat a couple times.
The hands do not go up and down, just forward and back.
Can you explain algebra to me? = ALGEBRA CAN YOU EXPLAIN ME?
If you move your hands ("F" handshapes) up and down alternately it means "judge/court/if."
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