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