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