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