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