2021-08-24 - WCA World Championship 2019 - reconstruction by Stewy
U' F2 R' U F U' R2 D' B D' B2 L' F2 L' F2 R B2 R2 D2
z' y2 // inspection
R U' U' R' U' x' D r x' u' // cross
y R' F R F' R' U' R // 1st pair
U R U R' y' z R U' R' U // 2nd pair
z' U' U' R' U' R U' R' U R // 3rd pair
U' R U' R' U' y' U' R' U' R // 4th pair
U U' R' U' U' R' D' R U' U' R' D R U' U R U' U' // ZBLL