C111112111133131121133133313331333133313331323133112111133133313331333131223311   >>    C11111211113313112113313331333133313331333132313311211113313331333133313122331   <<    C111112111133131121133133313331333133313331323133112111133133313331333131223313   >>      C111112111133131121133133313331333133313331323133112111133133313331333131223312   >>