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