2013-08-20 - unofficial - reconstruction by Justin Jaffray
B2 R2 B2 U' F2 R2 U' R' U' R D' F' D2 R D L D L' D2 U2
y' z' // inspection
R D' R2' y' R' F R // cross
U' R U2' R' U2 R U' R' // 1st pair
y' U' R U' R' U R U R' // 2nd pair
y' U F' U' F R' F R F' // 3rd pair
y' U' R U' R' U R U2' R' U' R U R' // 4th pair/CLS
R U R' U' R' F R2 U' R' U' R U R' F' U' // PLL