ZBLL PI 7
#Algorithm
1U R U2 R2 U' R U' R' U2 F R U R U' R' F' U'
2R U2 R2 U' R' D R' U' R D2 L F2 L' D R2 U2
3R2' F R U R U' R' F' R U' R' U' R U R' U R