D3313223323213233313232233132311211331323132322131323132313132313232331   >>    D331322332321323331323223313231121133132313232213132313231313231323233   <<    D3313223323213233313232233132311211331323132322131323132313132313232333   >>      D3313223323213233313232233132311211331323132322131323132313132313232332   >>