C1333231331121111331333133313331333132233313331333133313231333131133221221   >>    C133323133112111133133313331333133313223331333133313331323133313113322122   <<    C1333231331121111331333133313331333132233313331333133313231333131133221223   >>      C1333231331121111331333133313331333132233313331333133313231333131133221222   >>