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