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