C1322331331121211113313331333133313113313133313231333131111233121   >>    C132233133112121111331333133313331311331313331323133313111123312   <<    C1322331331121211113313331333133313113313133313231333131111233123   >>      C1322331331121211113313331333133313113313133313231333131111233122   >>