
(R’ U’ R U’ R’) U (R’ F R F’) U R (Y shape head at right back corner)
(R U2′ R’) U’ S’ (R U’ R’) S (Y shape head at front left corner)
For the first one, it is better to start with thumb on U-face, then the connection to the first U is smooth.
How to learn and enjoy Rubik’s cube

(R’ U’ R U’ R’) U (R’ F R F’) U R (Y shape head at right back corner)
(R U2′ R’) U’ S’ (R U’ R’) S (Y shape head at front left corner)
For the first one, it is better to start with thumb on U-face, then the connection to the first U is smooth.