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