OLL 03

http://www.speedsolving.com/wiki/images/6/6f/O3.gif

1. y f (R U R' U') f' U' F (R U R' U') F'
2. y2 r' R2 U R' U r U2 r' U R' r  
3. y2 M U l' U2 l U L' U L M'