C1333231331121111331333133313331333132233313331333133313331323133112321331   >>    C133323133112111133133313331333133313223331333133313331333132313311232133   <<    C1333231331121111331333133313331333132233313331333133313331323133112321333   >>      C1333231331121111331333133313331333132233313331333133313331323133112321332   >>