2017-09-04 - unofficial - reconstruction by Hagen Seah
D2 F' R2 B L2 B' F' D2 U2 R2 F' D L2 U' B2 L' U2 B2 D L2
z' // inspection
L2' U' R' D' L // cross
R U' R' d R' U R // 1st pair
y' D R U2 R' U R U' R' D' // 2nd pair
U' R U2 r' R' U' R U M' // 3rd pair
U' r U' R' U R U r' // 4th pair
F U R U' R' U R U' R' F' // OLL
U' M2 U' M U2 M' U' M2 // PLL
