{
  "created_at": 1788814819.321348,
  "purpose": "Native HUD collision reproduction; public QA seed only, test oracle never present in production",
  "cases": [
    {
      "rows": 24,
      "scenario": "hud_clear",
      "frame": 37,
      "depth_feet": 50,
      "song_rows": [
        "",
        ""
      ],
      "depth_row": "",
      "min_depth_row": "   min 50 ft",
      "all_rows": [
        "",
        "Tester",
        "",
        "Str        3",
        "Dex        3",
        "Con        5",
        "Gra        2",
        "",
        "Exp    2,000",
        "",
        "Health 49:49",
        "Voice  28:28",
        "                                                       ###+####",
        "    (+7,2d8)                                           #......",
        "                                                       #.@.:",
        "    [+9,0-0]                                           '......",
        "                                                       #..:.....#",
        "                                                       #... :...#",
        "                                                       #...   ..#",
        "                                                       ####    ##",
        "",
        "",
        "",
        "   min 50 ft"
      ],
      "stderr": ""
    },
    {
      "rows": 24,
      "scenario": "hud_song",
      "frame": 37,
      "depth_feet": 50,
      "song_rows": [
        "Elbereth",
        "Silence"
      ],
      "depth_row": "Silence",
      "min_depth_row": "   min 50 ft",
      "all_rows": [
        "",
        "Tester",
        "",
        "Str        3",
        "Dex        3",
        "Con        5",
        "Gra        2",
        "",
        "Exp    2,000",
        "",
        "Health 49:49",
        "Voice  28:28",
        "                                                       ###+####",
        "    (+7,2d8)                                           #......",
        "                                                       #.@.:",
        "    [+9,0-0]                                           '......",
        "                                                       #..:.....#",
        "                                                       #... :...#",
        "                                                       #...   ..#",
        "                                                       ####    ##",
        "",
        "Elbereth",
        "Silence",
        "   min 50 ft"
      ],
      "stderr": ""
    },
    {
      "rows": 27,
      "scenario": "hud_clear",
      "frame": 37,
      "depth_feet": 50,
      "song_rows": [
        "             ",
        "             "
      ],
      "depth_row": "       50 ft",
      "min_depth_row": "   min 50 ft",
      "all_rows": [
        "",
        "Tester",
        "",
        "Str        3",
        "Dex        3",
        "Con        5",
        "Gra        2",
        "",
        "Exp    2,000",
        "",
        "Health 49:49",
        "Voice  28:28",
        "",
        "    (+7,2d8)",
        "",
        "    [+9,0-0]                                           ###+####",
        "                                                       #......",
        "                                                       #.@.:",
        "                                                       '......",
        "                                                       #..:.....#",
        "                                                       #... :...#",
        "                                                       #...   ..#",
        "                                                       ####    ##",
        "",
        "",
        "       50 ft",
        "   min 50 ft"
      ],
      "stderr": ""
    },
    {
      "rows": 27,
      "scenario": "hud_song",
      "frame": 37,
      "depth_feet": 50,
      "song_rows": [
        "Elbereth     ",
        "Silence      "
      ],
      "depth_row": "       50 ft",
      "min_depth_row": "   min 50 ft",
      "all_rows": [
        "",
        "Tester",
        "",
        "Str        3",
        "Dex        3",
        "Con        5",
        "Gra        2",
        "",
        "Exp    2,000",
        "",
        "Health 49:49",
        "Voice  28:28",
        "",
        "    (+7,2d8)",
        "",
        "    [+9,0-0]                                           ###+####",
        "                                                       #......",
        "                                                       #.@.:",
        "                                                       '......",
        "                                                       #..:.....#",
        "                                                       #... :...#",
        "Elbereth                                               #...   ..#",
        "Silence                                                ####    ##",
        "",
        "",
        "       50 ft",
        "   min 50 ft"
      ],
      "stderr": ""
    }
  ],
  "reproduced_24_row_depth_loss": true,
  "correct_27_row_depth": true,
  "two_songs_preserved_at_27": true
}