D3313223323213233313231311112331323223313331323223313231333132323213311   >>    D331322332321323331323131111233132322331333132322331323133313232321331   <<    D3313223323213233313231311112331323223313331323223313231333132323213313   >>      D3313223323213233313231311112331323223313331323223313231333132323213312   >>