5x5 - Last Two Centers
Solve Last Two Centers - Middle Row
Solve the middle row of one of the last two faces.
Only Case
M' F M
Solve Last Two Centers - Edge Center Pieces
Put the edge center pieces in place for left row. Repeat for right row.
Only Case
r' F2 r
Solve Last Two Centers - Corner Center Pieces
Put the corner center pieces in place.
Only Case
(r' F' r F') (r' F2 r)