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