C1333231331121111331333133313331333132233313331333133313331311222131221   >>    C133323133112111133133313331333133313223331333133313331333131122213122   <<    C1333231331121111331333133313331333132233313331333133313331311222131223   >>      C1333231331121111331333133313331333132233313331333133313331311222131222   >>