C1322331331121211113313331333133313231323132211312111133132213233121   >>    C132233133112121111331333133313331323132313221131211113313221323312   <<    C1322331331121211113313331333133313231323132211312111133132213233123   >>      C1322331331121211113313331333133313231323132211312111133132213233122   >>