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