D331311121133132313331333133313331311331323132313223313231323223311211   >>    D33131112113313231333133313331333131133132313231322331323132322331121   <<    D331311121133132313331333133313331311331323132313223313231323223311213   >>      D331311121133132313331333133313331311331323132313223313231323223311212   >>