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