C31321211113313121133133313331333133313331323133313331333133313331121211111311   >>    C3132121111331312113313331333133313331333132313331333133313331333112121111131   <<    C31321211113313121133133313331333133313331323133313331333133313331121211111313   >>      C31321211113313121133133313331333133313331323133313331333133313331121211111312   >>