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