C2222123232233131323132313232313232313231323132322133313233313113311211   >>    C222212323223313132313231323231323231323132313232213331323331311331121   <<    C2222123232233131323132313232313232313231323132322133313233313113311213   >>      C2222123232233131323132313232313232313231323132322133313233313113311212   >>