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