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