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