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