Current State ID: 1
Current State Description: The hand is holding block c. Block a is on the table. Block b is on top of block a and is now clear. Block c is no longer on block b and is not clear. Block d is on the table and clear.

Child State ID: 2
Action Taken: put-down(c)
State Description: The hand is empty. Block a is on the table. Block b is on top of block a and is clear. Block c is on the table and clear. Block d is on the table and clear.

