D3313223323213233313231311112331323223313331323132313233313231311331   >>    D331322332321323331323131111233132322331333132313231323331323131133   <<    D3313223323213233313231311112331323223313331323132313233313231311333   >>      D3313223323213233313231311112331323223313331323132313233313231311332   >>