C1333231331121111331333133313331333132233313331333133313231122112123331   >>    C133323133112111133133313331333133313223331333133313331323112211212333   <<    C1333231331121111331333133313331333132233313331333133313231122112123333   >>      C1333231331121111331333133313331333132233313331333133313231122112123332   >>