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