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