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