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