COLL AS

R' U' R U' R' U2 R

y R' U' R U' R' U R' D' R U R' D R2

L R' U' R U L' U2 R' U2 R

R' U' R U R' F R U R' U' R' F' R2

R' U L U' R U L'

y2 R U' R' U2 R U' R' U2 R' D' R U R' D R

Images from algdb.net/coll%20as