C1322331331121211113313331333133313121211111333133313133313231323231323132121   >>    C132233133112121111331333133313331312121111133313331313331323132323132313212   <<    C1322331331121211113313331333133313121211111333133313133313231323231323132123   >>      C1322331331121211113313331333133313121211111333133313133313231323231323132122   >>