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