2018-05-21 - MYCA Cube Day 2017 - reconstruction by xyzzy
D2 R2 U2 B U2 R B' D2 L' R' U B' U L2 B2 F2 D' U
x2 y // inspection
U L z' U2 l D' F D' // cross
U' R U' R' L U' L' // 1st pair
R U R' d' R U' R' // 2nd pair
U' y' U' R U' R' U R U R' // 3rd pair
d R U' R' U' F' U' F // 4th pair / OLS
U' R2' F2 R U2 R U2' R' F R U R' U' R' F R2 U2' // PLL
