C111112111133131121133133313331333133313331323133313331331121111133313132331221   >>    C11111211113313112113313331333133313331333132313331333133112111113331313233122   <<    C111112111133131121133133313331333133313331323133313331331121111133313132331223   >>      C111112111133131121133133313331333133313331323133313331331121111133313132331222   >>