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