[NR] 2014-02-22 - Tsukuba 2012 - reconstruction by Brest
D U2 R2 U' L2 U' R2 D2 L D F R D2 F2 R' D2 B2 L2 R'
x' // inspection
R' U2 x' U R U L2 // Xcross
y' d R U' R' U R U R' // 2nd pair
d R U' R' d R' U R // 3rd pair
L' U L // 4th pair
R' U' F' U F R // OLL
U R U R' U' R' F R2 U' R' U' R U R' F' // PLL
