D13231323211131232313231323132323213231323223313221323132313132313232311   >>    D1323132321113123231323132313232321323132322331322132313231313231323231   <<    D13231323211131232313231323132323213231323223313221323132313132313232313   >>      D13231323211131232313231323132323213231323223313221323132313132313232312   >>