Your goal is to find the secret four-color code. The following colors are possible: green, red, white, yellow, orange, pink.
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', 'yellow', 'white', 'green']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['green', 'green', 'yellow', 'red']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['red', 'white', 'green', 'yellow']. Hint: three colors are in the correct positions.
A B C D
red, white, red, pink red, pink, green, yellow yellow, yellow, green, white white, green, white, yellow