D33132211231323132313232332313132313133313232233132322131113231   >>    D3313221123132313231323233231313231313331323223313232213111323   <<    D33132211231323132313232332313132313133313232233132322131113233   >>      D33132211231323132313232332313132313133313232233132322131113232   >>