How to solve a 2x2 with the Ortega method


 * 1) create the white face (shouldn't be too hard)
 * 2) i have the other 2 steps on a google doc i made: https://docs.google.com/document/d/1rvY38hyAs5tdFsy_4kXd7FY3-0Mc4mgmklwLm7PpumQ/edit?usp=sharing