C31321211113313121133133313331333133313331323132313331333133313331322331323331   >>    C3132121111331312113313331333133313331333132313231333133313331333132233132333   <<    C31321211113313121133133313331333133313331323132313331333133313331322331323333   >>      C31321211113313121133133313331333133313331323132313331333133313331322331323332   >>