D121213233313223313132322231323132313331323132233131323331323323131   >>    D12121323331322331313232223132313231333132313223313132333132332313   <<    D121213233313223313132322231323132313331323132233131323331323323133   >>      D121213233313223313132322231323132313331323132233131323331323323132   >>