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