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