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