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