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