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