D121213233313111323132322132312323131323132322331323132333132313132322131   >>    D12121323331311132313232213231232313132313232233132313233313231313232213   <<    D121213233313111323132322132312323131323132322331323132333132313132322133   >>      D121213233313111323132322132312323131323132322331323132333132313132322132   >>