---
ch-1:
  - function: rankscore
    arguments:
      - 1
      - 2
      - 4
      - 3
      - 5
    result:
      - "5"
      - "4"
      - "S"
      - "B"
      - "G"
  - arguments:
      - 8
      - 5
      - 6
      - 7
      - 4
    result:
      - "G"
      - "4"
      - "B"
      - "S"
      - "5"
  - arguments:
      - 3
      - 5
      - 4
      - 2
    result:
      - "B"
      - "G"
      - "S"
      - "4"
  - arguments:
      - 2
      - 5
      - 2
      - 1
      - 7
      - 5
      - 1
    result:
      - "4="
      - "S="
      - "4="
      - "6="
      - "G"
      - "S="
      - "6="
ch-2:
  - function: collectpoints
    arguments:
      - 2
      - 4
      - 3
      - 3
      - 3
      - 4
      - 5
      - 4
      - 2
    result: 23
  - arguments:
      - 1
      - 2
      - 2
      - 2
      - 2
      - 1
    result: 20
  - arguments:
      - 1
    result: 1
  - arguments:
      - 2
      - 2
      - 2
      - 1
      - 1
      - 2
      - 2
      - 2
    result: 40