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