D2331233131133131323132313111123313232213232233132322331331123231323123231   >>    D233123313113313132313231311112331323221323223313232233133112323132312323   <<    D2331233131133131323132313111123313232213232233132322331331123231323123233   >>      D2331233131133131323132313111123313232213232233132322331331123231323123232   >>