Your goal is to find the secret four-color code. The following colors are possible: white, red, yellow, orange, pink, green.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['pink', 'red', 'orange', 'yellow']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['white', 'white', 'red', 'pink']. Hint: two colors are in the correct positions.
Guess: ['white', 'green', 'red', 'orange']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
Guess: ['white', 'orange', 'red', 'red']. Hint: two colors are in the correct positions.
A B C D
green, green, yellow, pink white, yellow, red, green pink, orange, green, red green, pink, pink, green