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