hands! A & D rotates the left hand, W & S moves the left hand up and down, T & Y moves the entire arm
J & L rotates the right hand, I & K moves the right hand up and down, G & H moves the entire arm
minus opens both of the fingers on the right hand, 1 closes the top finger, 2 closes the bottom finger, 5 rotates the thumb,
6 moves the first thumb joint, 7 moves the last thumb joint down. For the left hand, 3 closes the top finger,
4 closes the bottom finger, 8 rotates the thumb, 9 moves the first thumb joint down, 0 moves the last thumb joint down.