[
  {
    "character": 1,
    "coefficient": 1000
  },
  {
    "character": 2,
    "coefficient": 1200
  },
  {
    "character": 3,
    "coefficient": 1500
  },
  {
    "character": 4,
    "coefficient": 2000
  },
  {
    "character": 5,
    "coefficient": 3000
  }
]