| 1 | n/a | s = """Gur Mra bs Clguba, ol Gvz Crgref | 
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| 2 | n/a |  | 
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| 3 | n/a | Ornhgvshy vf orggre guna htyl. | 
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| 4 | n/a | Rkcyvpvg vf orggre guna vzcyvpvg. | 
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| 5 | n/a | Fvzcyr vf orggre guna pbzcyrk. | 
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| 6 | n/a | Pbzcyrk vf orggre guna pbzcyvpngrq. | 
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| 7 | n/a | Syng vf orggre guna arfgrq. | 
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| 8 | n/a | Fcnefr vf orggre guna qrafr. | 
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| 9 | n/a | Ernqnovyvgl pbhagf. | 
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| 10 | n/a | Fcrpvny pnfrf nera'g fcrpvny rabhtu gb oernx gur ehyrf. | 
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| 11 | n/a | Nygubhtu cenpgvpnyvgl orngf chevgl. | 
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| 12 | n/a | Reebef fubhyq arire cnff fvyragyl. | 
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| 13 | n/a | Hayrff rkcyvpvgyl fvyraprq. | 
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| 14 | n/a | Va gur snpr bs nzovthvgl, ershfr gur grzcgngvba gb thrff. | 
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| 15 | n/a | Gurer fubhyq or bar-- naq cersrenoyl bayl bar --boivbhf jnl gb qb vg. | 
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| 16 | n/a | Nygubhtu gung jnl znl abg or boivbhf ng svefg hayrff lbh'er Qhgpu. | 
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| 17 | n/a | Abj vf orggre guna arire. | 
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| 18 | n/a | Nygubhtu arire vf bsgra orggre guna *evtug* abj. | 
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| 19 | n/a | Vs gur vzcyrzragngvba vf uneq gb rkcynva, vg'f n onq vqrn. | 
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| 20 | n/a | Vs gur vzcyrzragngvba vf rnfl gb rkcynva, vg znl or n tbbq vqrn. | 
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| 21 | n/a | Anzrfcnprf ner bar ubaxvat terng vqrn -- yrg'f qb zber bs gubfr!""" | 
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| 22 | n/a |  | 
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| 23 | n/a | d = {} | 
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| 24 | n/a | for c in (65, 97): | 
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| 25 | n/a | for i in range(26): | 
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| 26 | n/a | d[chr(i+c)] = chr((i+13) % 26 + c) | 
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| 27 | n/a |  | 
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| 28 | n/a | print("".join([d.get(c, c) for c in s])) | 
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