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