C1333231331121111331333133313331333132233313331333133313331323112113311331   >>    C133323133112111133133313331333133313223331333133313331333132311211331133   <<    C1333231331121111331333133313331333132233313331333133313331323112113311333   >>      C1333231331121111331333133313331333132233313331333133313331323112113311332   >>