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