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