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