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