C31321211113313121133133313331333133313331211113313331333133313331323323132131   >>    C3132121111331312113313331333133313331333121111331333133313331333132332313213   <<    C31321211113313121133133313331333133313331211113313331333133313331323323132133   >>      C31321211113313121133133313331333133313331211113313331333133313331323323132132   >>