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