C111123313121111121111331333133313331333133313331333133313331311331331321   >>    C11112331312111112111133133313331333133313331333133313331333131133133132   <<    C111123313121111121111331333133313331333133313331333133313331311331331323   >>      C111123313121111121111331333133313331333133313331333133313331311331331322   >>