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