subtasks:
    - score: 6
      type: sum
      cases: [1,2]
    - score: 8
      type: sum
      cases: [3,4]
    - score: 6
      type: sum
      cases: [5,6]
    - score: 16
      type: sum
      cases: [7,8,9,10]
    - score: 24
      type: sum
      cases: [11,12,13,14,15,16,17,18]
    - score: 40
      type: sum
      cases: [19,20,21,22,23,24,25,26]
inputFile: '#.in'
outputFile: '#.out'