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