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