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