D3313223323213233313231311112331323223313331323223313232211233131   >>    D331322332321323331323131111233132322331333132322331323221123313   <<    D3313223323213233313231311112331323223313331323223313232211233133   >>      D3313223323213233313231311112331323223313331323223313232211233132   >>