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