2019-12-14 - OU Winter 2019 - reconstruction by Stewy
D2 L2 U2 R2 U2 F2 L2 F U2 L' D2 B' L2 D L' D2 R2 B R2
x2 // inspection
L D R D // cross
R U' U' R' U' L U' L' // 1st pair
y U L' U' L U y' R' U' R2 // 2nd pair
U R' U R U' R' // 3rd pair
y' R U' R' U R U' R' // 4th pair
R' U' U R2 U R' U R U' y R U' R' F' // OLL
U R U' R' U' R U R D R' U' R D' R' U U R' U' // PLL
