C1333231331121111331333133313331333132233313331333133313332233312311   >>    C133323133112111133133313331333133313223331333133313331333223331231   <<    C1333231331121111331333133313331333132233313331333133313332233312313   >>      C1333231331121111331333133313331333132233313331333133313332233312312   >>