C1322331331121211113313331333133313113313133313331333131121133122231   >>    C132233133112121111331333133313331311331313331333133313112113312223   <<    C1322331331121211113313331333133313113313133313331333131121133122233   >>      C1322331331121211113313331333133313113313133313331333131121133122232   >>