Corners are labelled from upper left to lower right A, B, C and D.
swap 2 adjacent on front
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R' F R' B2 R F' R' B2 R2 U' | |
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swap 2 opposite front right back left
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F R U' R' U' R U R' F' R U R' U' R' F R F' |  |
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Memorization: R' F R' B2 R F' R' B2 R2 U': R' R' R R' R2 interwoven with F B2 F' B2 then U'
Memorization: F (R U' R' U') R U R' F' (R U R' U') R' F R F': F then R R' R R' R R' but R' R