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