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