C1322331331121211113313331333131211113313231323223313133313233121   >>    C132233133112121111331333133313121111331323132322331313331323312   <<    C1322331331121211113313331333131211113313231323223313133313233123   >>      C1322331331121211113313331333131211113313231323223313133313233122   >>