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