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