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