2018-05-20 - A Bruin Cube Day 2018 - reconstruction by Brest
R2 U B2 L2 D U2 F U' F L2 B' F D' B' L2 U2 L R F2
y' // inspection
x' D' l' D R' L // cross
U R' U' R L' U L // 1st pair
U R U' R' U' R U R' // 2nd pair
y R' U R U' R U R' // 3rd pair
d' U' R U R' // 4th pair
U' F U R U' R' U R U' R' F' // OLL
U R U R' U R' U' R2 U' R' U R' U R U' // PLL
