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