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