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