testcases:
  - name: "testcase 1"
    inputs:
    - 1 : [[1, 1, 0, 1, 0], [0, 0, 0, 0, 1], [0, 0, 0, 1, 1], [1, 1, 1, 1, 0], [1, 0, 0, 0, 0]]
    - 2 : 4
    - 3 : 3
    - 4 : 3
    output: 
    - 1 : [[1, 1, 0, 1, 0], [0, 0, 0, 0, 1], [0, 0, 0, 1, 1], [1, 1, 1, 1, 3], [1, 3, 3, 3, 3]]

  - name: "testcase 2"
    inputs:
    - 1: [[3, 3, 6, 3, 6], [6, 6, 6, 6, 3], [6, 6, 6, 3, 3], [3, 3, 3, 3, 6], [3, 6, 6, 6, 6]]
    - 2 : 4
    - 3 : 3
    - 4 : 7
    output:
    - 1 : [[3, 3, 6, 3, 6], [6, 6, 6, 6, 3], [6, 6, 6, 3, 3], [3, 3, 3, 3, 7], [3, 7, 7, 7, 7]]

  - name: "testcase 3"
    inputs:
    - 1 : [[1, 1, 0, 1], [0, 0, 0, 0], [0, 0, 0, 1], [1, 1, 1, 1]]
    - 2 : 2
    - 3 : 3
    - 4 : 2
    output: 
    - 1 : [[1, 1, 0, 1], [0, 0, 0, 0], [0, 0, 0, 2], [2, 2, 2, 2]]

  - name: "testcase 4"
    inputs:
    - 1 : [[1, 1, 0, 0], [0, 1, 0, 0], [0, 1, 1, 0], [1, 0, 1, 0]]
    - 2 : 2
    - 3 : 3
    - 4 : 0
    output: 
    - 1 : [[1, 1, 0, 0], [0, 1, 0, 0], [0, 1, 1, 0], [1, 0, 1, 0]]

  - name: "testcase 5"
    inputs:
    - 1 : [[1, 2, 0, 0], [3, 1, 3, 6], [7, 2, 1, 5], [1, 9, 2, 1]]
    - 2 : 1
    - 3 : 1
    - 4 : 4
    output: 
    - 1 : [[1, 2, 0, 0], [3, 4, 3, 6], [7, 2, 1, 5], [1, 9, 2, 1]]
  
  - name: "testcase 6"
    inputs:
    - 1 : [[1, 1, 0, 0], [0, 1, 0, 0], [0, 1, 1, 0], [1, 0, 1, 0]]
    - 2 : 2
    - 3 : 3
    - 4 : 0
    output: 
    - 1 : [[1, 1, 0, 0], [0, 1, 0, 0], [0, 1, 1, 0], [1, 0, 1, 0]]

  - name: "testcase 7"
    inputs:
    - 1: [[1, 1, 0, 0, 1], [0, 1, 0, 1, 1], [1, 1, 1, 0, 1], [1, 0, 1, 1, 1], [1, 1, 0, 1, 1]]
    - 2 : 2
    - 3 : 1
    - 4 : 2
    output:
    - 1 : [[2, 2, 0, 0, 2], [0, 2, 0, 2, 2], [2, 2, 2, 0, 2], [2, 0, 2, 2, 2], [2, 2, 0, 2, 2]]

  - name: "testcase 8"
    inputs:
    - 1 : [[1, 1, 0, 1], [0, 0, 0, 0], [0, 0, 0, 1], [1, 1, 1, 1]]
    - 2 : 2
    - 3 : 3
    - 4 : 2
    output: 
    - 1 : [[1, 1, 0, 1], [0, 0, 0, 0], [0, 0, 0, 2], [2, 2, 2, 2]]