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