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