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