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