C1111233131211111211113313331333133313331333133313331333133313121133131121211   >>    C111123313121111121111331333133313331333133313331333133313331312113313112121   <<    C1111233131211111211113313331333133313331333133313331333133313121133131121213   >>      C1111233131211111211113313331333133313331333133313331333133313121133131121212   >>