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