C111123313121111121111331333133313331333133313331333133313331311213331121131   >>    C11112331312111112111133133313331333133313331333133313331333131121333112113   <<    C111123313121111121111331333133313331333133313331333133313331311213331121133   >>      C111123313121111121111331333133313331333133313331333133313331311213331121132   >>