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