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