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