testcases:
  - name: "testcase 1"
    inputs:
    - 1 : [2, 4, 6, 8, 10, 19]
    - 2 : 21
    output: 
    - 1 : [0, 5]
  - name: "testcase 2"
    inputs:
    - 1: [-4, -8, 0, -7, -3, -10]
    - 2: -15
    output:
    - 1 : [1, 3]
  - name: "testcase 3"
    inputs:
    - 1 : [-1, 9, 56, 12, -13, -6, 23, 19, 71, -56, -14]
    - 2 : -44
    output: 
    - 1 : [3, 9]
  - name: "testcase 4"
    inputs:
    - 1: [3,3]
    - 2: 6
    output:
    - 1 : [0, 1]
  - name: "testcase 5"
    inputs:
    - 1: [49, 17, 15, 22, -45, 29, 18, -15, 11, 37, 12, -52]
    - 2: 0
    output:
    - 1 : [2, 7]