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