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