Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To proceed towards creating cocktail2, I need to shake the ingredients in the shaker. However, the action "shake" is invalid here without ensuring the shaker contains the correct combination of ingredients and is unshaken. Since the shaker already contains both required ingredients, I will shake the shaker to mix them into cocktail2.

New State Description:
- Shot1: Contains cocktail1, on the table, no longer clean or empty.- Shot2: Clean, empty, on the table.- Shot3: Empty, on the table, no longer clean.- Shaker1: Contains cocktail2, not clean, shaken, at fill level l2, held by left hand.- Dispenser1: Contains ingredient1 (red).- Dispenser2: Contains ingredient2 (blue).- Left hand: Holding shaker1.- Right hand: Empty.- Cocktail1: Now in shot1, defined as mixed from ingredient2 and ingredient1.- Cocktail2: Defined as mixed from ingredient1 and ingredient2, now in shaker1.

Action Chosen:
shake(cocktail2, ingredient1, ingredient2, shaker1, left, right)
