C1333231331121111331333133313331333132233313331333133313331323312122331   >>    C133323133112111133133313331333133313223331333133313331333132331212233   <<    C1333231331121111331333133313331333132233313331333133313331323312122333   >>      C1333231331121111331333133313331333132233313331333133313331323312122332   >>