D33132211231323132313232332313132313133313232233132322132313132313231323223311   >>    D3313221123132313231323233231313231313331323223313232213231313231323132322331   <<    D33132211231323132313232332313132313133313232233132322132313132313231323223313   >>      D33132211231323132313232332313132313133313232233132322132313132313231323223312   >>