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