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