C1333231331121111331333133313331333132321131211113313331333112211232322233311   >>    C133323133112111133133313331333133313232113121111331333133311221123232223331   <<    C1333231331121111331333133313331333132321131211113313331333112211232322233313   >>      C1333231331121111331333133313331333132321131211113313331333112211232322233312   >>