C31321211113313121133133313331333133313113313331311331333133313331322131121   >>    C3132121111331312113313331333133313331311331333131133133313331333132213112   <<    C31321211113313121133133313331333133313113313331311331333133313331322131123   >>      C31321211113313121133133313331333133313113313331311331333133313331322131122   >>