F2L 17
Connected pairs: Corner and edge next to each other in the U layer.
Algorithms
R U2 R' U' R U R'reads as Ne · U' · Extracty2 L U2 L' U' L U L'reads as y2 · Lefty Sune (reverse)R U R' U' R U2 R' U2 R U R'reads as Righty · Ne · U2 · Extracty L F' L' F L' U L U' L' U Lreads as y · Lefty Sledge · Lefty (inverse) · Insert (lefty)U' F' U F R U R' U' R U R'reads as U' F' U · T OLL (−last) · Extract