R 2 r 5

R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5R 2 r 5