D33132233221323331323331323211232313232113313231313331323132333132323311   >>    D3313223322132333132333132321123231323211331323131333132313233313232331   <<    D33132233221323331323331323211232313232113313231313331323132333132323313   >>      D33132233221323331323331323211232313232113313231313331323132333132323312   >>