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