2014-02-21 - unofficial - reconstruction by Rami Sbahi
U2 L2 B D2 B' R2 B2 R2 B' L2 D2 R D' F' D2 B D2 L2 D' R U
y x' // inspection
D r' R' D R2 D' // cross
U2' R' U R U L U L' // 1st pair
U R U R' U2 R' U R // 2nd pair
U2 r' F r // 3rd pair
U' R U R' // 4th pair
U R U R' U' M' U R U' r' U // ELL