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