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