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