size:
  x: 30
  y: 30
blocks:
  - size:
      x: 3
      y: 2
    input:
      - offset:
          x: 1
          y: 1
        dir: Up
    output:
      - offset:
          x: 1
          y: 0
        dir: Up
  - size:
      x: 5
      y: 2
    input:
    output:
      - offset:
          x: 1
          y: 1
        dir: Down
  - size:
      x: 5
      y: 7
    input:
      - offset:
          x: 0
          y: 1
        dir: Right
    output:
  - size:
      x: 5
      y: 5
    input:
      - offset:
          x: 0
          y: 1
        dir: Right
    output:
      - offset:
          x: 0
          y: 3
        dir: Left
connections:
  - startblock: 1
    startpoint: 0
    endblock: 0
    endpoint: 0
  - startblock: 0
    startpoint: 0
    endblock: 3
    endpoint: 0
  - startblock: 3
    startpoint: 0
    endblock: 2
    endpoint: 0