C1333231331121111331333133313331333132233313331333133313231122113212312121   >>    C133323133112111133133313331333133313223331333133313331323112211321231212   <<    C1333231331121111331333133313331333132233313331333133313231122113212312123   >>      C1333231331121111331333133313331333132233313331333133313231122113212312122   >>