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