F2L21 y' U' R' U2 R U' R' U R ? y' U' R' U2 R U' R' U R↩-+Ⅱ▶0/9 Tags: Pair made on side F2L20F2L22 Alternate AlgorithmsU' R U' R2 F R F' R U' R'SetupR U R' F R' F' R2' U R' URecognition