D33132211231323132313232332313232233132313232213331323223313111123311   >>    D3313221123132313231323233231323223313231323221333132322331311112331   <<    D33132211231323132313232332313232233132313232213331323223313111123313   >>      D33132211231323132313232332313232233132313232213331323223313111123312   >>