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