C31321211113313121133133313331333133313331323133313331333133313331323323212331   >>    C3132121111331312113313331333133313331333132313331333133313331333132332321233   <<    C31321211113313121133133313331333133313331323133313331333133313331323323212333   >>      C31321211113313121133133313331333133313331323133313331333133313331323323212332   >>