gistfile1.py

ciphered = [
  {
    "offset": 11,
    "text": "HAPCV ITGBH UDG JCXITS HIPITH RJGGTCRN"
  },
  {
    "offset": 9,
    "text": "UVRU DLJZTZREJ"
  },
  {
    "offset": 5,
    "text": "HZHWZMN JA JIZ YDMZXODJI"
  }
]

alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

def offset(ch,o):
  return alphabet[(alphabet.index(ch) + o) % len(alphabet)]

for row in ciphered:
  
  decoded = ""

  for char in row["text"]:
    if char != " ":
      decoded += offset(char,row["offset"])
    else:
      decoded += " "

  print decoded