D3313223323213233313231311112331323223313331323133313231231211131   >>    D331322332321323331323131111233132322331333132313331323123121113   <<    D3313223323213233313231311112331323223313331323133313231231211133   >>      D3313223323213233313231311112331323223313331323133313231231211132   >>