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