C111112111133131121133133313112113313331333133313331333132211121   >>    C11111211113313112113313331311211331333133313331333133313221112   <<    C111112111133131121133133313112113313331333133313331333132211123   >>      C111112111133131121133133313112113313331333133313331333132211122   >>