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