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