ZBLL PI 71
#Algorithm
1U R U R' U R U2 R' U R U R' U R U2 R' U'
2U' F' R D2 R' F U' F' R D2 R' F U
3R' U2 R U R' U R U R' U2' R U R' U R
4R U2 R' U' R U' R' U' R U2 R' U' R U' R' U2
5z U2 R' U R' U' R U2 R' U' R U' R U R' U