C1333231331121111331333133313331333132233313331333133313232332331   >>    C133323133112111133133313331333133313223331333133313331323233233   <<    C1333231331121111331333133313331333132233313331333133313232332333   >>      C1333231331121111331333133313331333132233313331333133313232332332   >>