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