Forearm passing and moving

First round (top of the diagram):

A overhead passes all balls; B forearm passes all balls back to A.

1. The first ball is passed straight ahead.
2. The second ball is passed to the right.
3. The third ball is passed straight ahead.
4. The fourth ball is passed to the left.

Second round (bottom of the diagram):

A passes

1. a short ball straight ahead,
2. a deep ball straight ahead,
3. a deep ball to the right,
4. a short ball straight ahead,
5. a deep ball straight ahead, and
6. a deep bal to the left.