Now the current block configuration is: - Stack with blue block - Stack with yellow block, green block, purple block, red block, from bottom to top The action "move(red,table)" is valid. We execute this action. Now the current block configuration is: - Stack with blue block - Stack with yellow block, green block, purple block, from bottom to top - Stack with red block The action "move(purple,table)" is valid. We execute this action. Now the current block configuration is: - Stack with blue block - Stack with yellow block, green block, from bottom to top - Stack with red block - Stack with purple block The action "move(blue,purple)" is valid. We execute this action. Now the current block configuration is: - Stack with yellow block, green block, from bottom to top - Stack with red block - Stack with purple block, blue block, from bottom to top The action "move(green,blue)" is valid. We execute this action. Now the current block configuration is: - Stack with yellow block - Stack with red block - Stack with purple block, blue block, green block, from bottom to top The action "move(red,yellow)" is valid. We execute this action. Yes