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