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