[CrossOnLeft] 2014-06-24 - unofficial - reconstruction by Theodore Chow
B2 L2 B2 D R2 U' F2 D' F2 R2 F2 R U B L2 B F' D' R2 B' R
z' y // inspection
R' U' F' U D' x' U' r U' r' // cross
x' x (R' l') U R U' U' R' U // 1st pair
x' R2 l U R' U' // 2nd pair
M' R' U' R U L' // 3rd pair
U' R' U R2 U' R U R' U' R U // 4th pair
z' U' R2 D R' U2 R D' R' U2 R' // OLL
M2' U M2' U2 M2' U M2' // PLL