D1212132333132233131323222313231323331323131333132233132313123131   >>    D121213233313223313132322231323132333132313133313223313231312313   <<    D1212132333132233131323222313231323331323131333132233132313123133   >>      D1212132333132233131323222313231323331323131333132233132313123132   >>