anchor.diff:        "width": 9,
         "wrapped": true,
         "x": 9,
  -      "y": 49
  +      "y": 62
       },
       {
         "aggr": "avg",
  
positive.code:       "width": 9,
        "wrapped": true,
        "x": 0,
        "y": 43
      },
      {
        "aggr": "avg",
  
negative.code:       "width": 9,
        "wrapped": true,
        "x": 9,
        "y": 50
      },
      {
        "aggr": "avg",
  