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OLL parity: M OLL parity

Setup F2 r2 F2 U2 r U2 r' U2 r2 F2 l F2 l' U2 r u2 r2 R2 u2 r2 R2 U2 r2 R2 y2
Setup F2 r2 F2 U2 r U2 r' U2 r2 F2 l F2 l' U2 r u2 r2 R2 u2 r2 R2 U2 r2 R2 y2
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2R2 U2 2R2 u2 2R2 u2 r U2xr U2r U2 r'U2 l U2 r' U2r U2 r'U2 r' 67% 24
2R2 U2 2R2 u2 2R2 u2 r' U2 l F2 l' F2 r2 U2r U2 r'U2 F2 r2 F2 33% 21

2 Algorithms