D121213233313131333132333131313132313231333131232322331323132313232233131   >>    D12121323331313133313233313131313231323133313123232233132313231323223313   <<    D121213233313131333132333131313132313231333131232322331323132313232233133   >>      D121213233313131333132333131313132313231333131232322331323132313232233132   >>