R n 5

R n 5R n 5R n 5R n 5R n 5R n 5
R n 5R n 5R n 5R n 5R n 5R n 5
R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5R n 5