D12121323331322331313232223132313231323133313223313233313113221   >>    D1212132333132233131323222313231323132313331322331323331311322   <<    D12121323331322331313232223132313231323133313223313233313113223   >>      D12121323331322331313232223132313231323133313223313233313113222   >>