D121213233313223313132322231323132313231333132233131323132312311   >>    D12121323331322331313232223132313231323133313223313132313231231   <<    D121213233313223313132322231323132313231333132233131323132312313   >>      D121213233313223313132322231323132313231333132233131323132312312   >>