2018-05-19 - unofficial - reconstruction by Aryan Chhabra
B2 R2 F2 B' R U L U2 B' D2 F2 L D2 R L2 D2 L F2 D2
z2 y' // inspection
D L R2' F // cross
y' U' R' U' R // 1st pair
U L U L2' U' L // 2nd+3rd pairs
U' R U R2' F R F' // 4th pair
R U R' U' D R2 U' R U' R' U R' U R2 D' U' // PLL