z2 y2 // Inspection
B2 R2 // Cross
y' R U R' F' U F U R' U R // First Pair // saw this in inspection
F U' F' U R U' R' // Second Pair
y' R U R' U' R U2 R' U' R U R' // Third Pair
y' R U R' U' F' U' F // Fourth Pair
U R U R' U' R' F R2 U' R' U' R U R' F' // 1LLL