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