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