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