text: AREAS = {
      "hokkaido": 10,
      "aomori": 22,
      "iwate": 20,
      "miyagi": 17,
      "akita": 18,
      "yamagata": 19,
      "fukushima": 21,
      "ibaraki": 26,
      "tochigi": 28,
      "gunma": 25,
      "saitama": 29,
      "chiba": 27,
      "tokyo": 23,
      "kanagawa": 24,
      "niigata": 31,
      "toyama": 37,
      "ishikawa": 34,
      "fukui": 36,
      "yamanashi": 32,
      "nagano": 30,
      "gifu": 39,
      "shizuoka": 35,
      "aichi": 33,
      "mie": 38,
      "shiga": 45,
      "kyoto": 41,
      "osaka": 40,
      "hyogo": 42,
      "nara": 44,
      "wakayama": 43,
      "tottori": 49,
      "shimane": 48,
      "okayama": 47,
      "hiroshima": 46,
      "yamaguchi": 50,
      "tokushima": 53,
      "kagawa": 52,
      "ehime": 51,
      "kochi": 54,
      "fukuoka": 55,
      "saga": 61,
      "nagasaki": 57,
      "kumamoto": 56,
      "oita": 60,
      "miyazaki": 59,
      "kagoshima": 58,
      "okinawa": 62,
      "bs": 99
  }