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