PLL - Parity Rubik's Cube 4x4 by B.M.

Presented by Black MegaminxRubik's cube 4x4OLL - ParityAlg : (R U R' U') (r2 U2 r2 Uw2 r2 Rw2) U' R U' R'????https://www.youtube.com/watch?v=er--pnwFDgU????Behin...