/***
!Test
expected: !Result
  solution: !Solution
    x:
    - - [1, 1]
      - [1, 1]
    - - [1, 1]
      - [1, 1]
    y:
    - - - [1, 1]
        - [1, 1]
      - - [1, 1]
        - [1, 1]
    - - - [1, 1]
        - [1, 1]
      - - [1, 1]
        - [1, 1]
    z:
    - - - - [1, 1]
          - [1, 1]
        - - [1, 1]
          - [1, 1]
      - - - [1, 1]
          - [1, 1]
        - - [1, 1]
          - [1, 1]
    - - - - [1, 1]
          - [1, 1]
        - - [1, 1]
          - [1, 1]
      - - - [1, 1]
          - [1, 1]
        - - [1, 1]
          - [1, 1]
***/

array[int, int, int] of var 1..1: x :: add_to_output
	= array3d(1..2, 1..2, 1..2, [1, _, _, _, _, _, _, _]);
array[int, int, int, int] of var 1..1: y :: add_to_output
	= array4d(1..2, 1..2, 1..2, 1..2, 
          [1, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _]);
array[int, int, int, int, int] of var 1..1: z :: add_to_output
	= array5d(1..2,1..2, 1..2, 1..2, 1..2, 
          [1, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _,
           _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _]);
solve satisfy;