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