OLL 46

http://www.speedsolving.com/wiki/images/d/de/O46.gif

  OLL R' U' R' F R F' U R [X]
OLL R' U' l' U l F' U R [X]
OLL y F U F l' U' l U' F' [X]
OLL R U l U' R' U F' l' [X]
OLL y2 L F U' R U R' F' L' [X]
OLL R U R'2 U' R' F R U R U' F