R 1 5

R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5
R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5
R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5R 1 5