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