{"abstract":"Cave shape depends on scan direction.","category":"Procedural level generation constraints","checks":8,"contract":"One synchronous step over '#'/'.' rows. For each cell count wall cells among its 8 neighbours (the cell itself excluded); out-of-bounds neighbours count as walls when border_wall. A wall stays a wall when the count is in survive; a floor becomes a wall when the count is in birth. All counts use the input grid.","contract_signature":"grid, birth, survive, border_wall","evaluation_group":"w2-procedural-level-generation-constraints-cave-automaton","failed_approach":"Reading only the up-left block from the new generation still mixes generations.","family":"w2-procedural-level-generation-constraints-cave-automaton-synchronous-update","id":"FA-86396","implementations":{"attempt":{"sha256":"009f247719b5888e8ac2c5bc09e7f06e5244b30fdb1f5f4fb3e98eaeac5fd52e","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(grid, birth, survive, border_wall):\n    h = len(grid)\n    w = len(grid[0])\n    out = []\n    for r in range(h):\n        row = []\n        for c in range(w):\n            n = 0\n            for dr in (-1, 0, 1):\n                for dc in (-1, 0, 1):\n                    if dr == 0 and dc == 0:\n                        continue\n                    rr, cc = r + dr, c + dc\n                    if 0 <= rr < h and 0 <= cc < w:\n                        n += (out[rr][cc] if rr < r and cc < c else grid[rr][cc]) == '#'\n                    elif border_wall:\n                        n += 1\n            wall = grid[r][c] == '#'\n            row.append('#' if (n in survive if wall else n in birth) else '.')\n        out.append(''.join(row))\n    return out\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncases = [[('fault site synchronous update #1', [['###.', '#...'], [3], [2, 3], True], ['....', '....']),\n  ('regression synchronous update #1',\n   [['....', '###.', '##.#', '....', '.#.#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '##.#', '##.#', '#..#', '#.##']),\n  ('regression synchronous update #2',\n   [['#..#.', '#####', '.#..#', '..##.', '###..', '..#..'], [3], [2, 3], True],\n   ['.....', '.....', '.....', '...#.', '.....', '.....']),\n  ('regression synchronous update #3',\n   [['###.', '.###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.##.', '.##.']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('lone pillar #1', [['...', '.#.', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['...', '...', '...']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('control #1', [['.#', '..'], [3], [2, 3], False], ['..', '..'])],\n [('fault site synchronous update #1',\n   [['...#', '.#..', '#...', '####'], [6, 7, 8], [3, 4, 5, 6, 7, 8], True],\n   ['#..#', '....', '#...', '####']),\n  ('regression synchronous update #1',\n   [['#..#.', '#####', '.#..#', '..##.', '###..', '..#..'], [3], [2, 3], True],\n   ['.....', '.....', '.....', '...#.', '.....', '.....']),\n  ('regression synchronous update #2',\n   [['###.', '.###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.##.', '.##.']),\n  ('regression synchronous update #3',\n   [['.#.#.', '##...', '#.###', '#....', '#..##'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.....', '.##..', '.#...', '...#.', '.....']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('control #1', [['.#', '..'], [3], [2, 3], False], ['..', '..']),\n  ('control #2', [['..##.#', '.#####'], [3], [2, 3], True], ['......', '......'])],\n [('regression synchronous update #1',\n   [['###.', '.###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.##.', '.##.']),\n  ('regression synchronous update #2',\n   [['.#.#.', '##...', '#.###', '#....', '#..##'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.....', '.##..', '.#...', '...#.', '.....']),\n  ('regression synchronous update #3',\n   [['##.##', '###..', '#.##.', '...##', '#..#.', '##.#.'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.#...', '####.', '.###.', '...#.', '.....', '.....']),\n  ('regression synchronous update #4',\n   [['..#.', '..##', '##.#', '.###', '....'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '#.##', '####', '#.##', '####']),\n  ('lone pillar #1', [['...', '.#.', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['...', '...', '...']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('control #1', [['..##.#', '.#####'], [3], [2, 3], True], ['......', '......']),\n  ('control #2', [['#', '#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True], ['#', '#'])],\n [('fault site synchronous update #1',\n   [['##', '#.', '..', '#.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], True],\n   ['##', '##', '..', '##']),\n  ('regression synchronous update #1',\n   [['##.##', '###..', '#.##.', '...##', '#..#.', '##.#.'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.#...', '####.', '.###.', '...#.', '.....', '.....']),\n  ('regression synchronous update #2',\n   [['.#.#.#', '..#..#', '##..#.', '##..#.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], False],\n   ['......', '..#...', '##....', '##....']),\n  ('regression synchronous update #3',\n   [['###.', '#..#', '##..', '.#.#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '##.#', '#..#', '####']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('lone pillar #1', [['...', '.#.', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['...', '...', '...']),\n  ('control #1', [['.#..##'], [3], [2, 3], True], ['......']),\n  ('control #2',\n   [['..', '##', '#.', '#.', '##', '.#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['##', '##', '##', '##', '##', '##'])],\n [('regression synchronous update #1',\n   [['..#.', '..##', '##.#', '.###', '....'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '#.##', '####', '#.##', '####']),\n  ('regression synchronous update #2',\n   [['.#.#.#', '..#..#', '##..#.', '##..#.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], False],\n   ['......', '..#...', '##....', '##....']),\n  ('partial repair boundary #1',\n   [['..#..', '.....'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#...#', '#...#']),\n  ('regression synchronous update #3',\n   [['.####.', '.#....', '..#..#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['######', '#.#..#', '###..#']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('control #1', [['.', '.', '#', '.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], True], ['#', '#', '#', '#']),\n  ('control #2', [['.#', '.#', '##', '#.'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['..', '..', '..', '..'])]]\nfor label, args, expected in cases[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"9c693cc93b4662bad6117487ad177201c796a6a675da0ce67fb0a48546f99810","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(grid, birth, survive, border_wall):\n    h = len(grid)\n    w = len(grid[0])\n    out = []\n    for r in range(h):\n        row = []\n        for c in range(w):\n            n = 0\n            for dr in (-1, 0, 1):\n                for dc in (-1, 0, 1):\n                    if dr == 0 and dc == 0:\n                        continue\n                    rr, cc = r + dr, c + dc\n                    if 0 <= rr < h and 0 <= cc < w:\n                        n += (out[rr][cc] if rr < r else grid[rr][cc]) == '#'\n                    elif border_wall:\n                        n += 1\n            wall = grid[r][c] == '#'\n            row.append('#' if (n in survive if wall else n in birth) else '.')\n        out.append(''.join(row))\n    return out\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncases = [[('fault site synchronous update #1', [['###.', '#...'], [3], [2, 3], True], ['....', '....']),\n  ('regression synchronous update #1',\n   [['....', '###.', '##.#', '....', '.#.#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '##.#', '##.#', '#..#', '#.##']),\n  ('regression synchronous update #2',\n   [['#..#.', '#####', '.#..#', '..##.', '###..', '..#..'], [3], [2, 3], True],\n   ['.....', '.....', '.....', '...#.', '.....', '.....']),\n  ('regression synchronous update #3',\n   [['###.', '.###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.##.', '.##.']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('lone pillar #1', [['...', '.#.', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['...', '...', '...']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('control #1', [['.#', '..'], [3], [2, 3], False], ['..', '..'])],\n [('fault site synchronous update #1',\n   [['...#', '.#..', '#...', '####'], [6, 7, 8], [3, 4, 5, 6, 7, 8], True],\n   ['#..#', '....', '#...', '####']),\n  ('regression synchronous update #1',\n   [['#..#.', '#####', '.#..#', '..##.', '###..', '..#..'], [3], [2, 3], True],\n   ['.....', '.....', '.....', '...#.', '.....', '.....']),\n  ('regression synchronous update #2',\n   [['###.', '.###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.##.', '.##.']),\n  ('regression synchronous update #3',\n   [['.#.#.', '##...', '#.###', '#....', '#..##'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.....', '.##..', '.#...', '...#.', '.....']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('control #1', [['.#', '..'], [3], [2, 3], False], ['..', '..']),\n  ('control #2', [['..##.#', '.#####'], [3], [2, 3], True], ['......', '......'])],\n [('regression synchronous update #1',\n   [['###.', '.###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.##.', '.##.']),\n  ('regression synchronous update #2',\n   [['.#.#.', '##...', '#.###', '#....', '#..##'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.....', '.##..', '.#...', '...#.', '.....']),\n  ('regression synchronous update #3',\n   [['##.##', '###..', '#.##.', '...##', '#..#.', '##.#.'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.#...', '####.', '.###.', '...#.', '.....', '.....']),\n  ('regression synchronous update #4',\n   [['..#.', '..##', '##.#', '.###', '....'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '#.##', '####', '#.##', '####']),\n  ('lone pillar #1', [['...', '.#.', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['...', '...', '...']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('control #1', [['..##.#', '.#####'], [3], [2, 3], True], ['......', '......']),\n  ('control #2', [['#', '#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True], ['#', '#'])],\n [('fault site synchronous update #1',\n   [['##', '#.', '..', '#.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], True],\n   ['##', '##', '..', '##']),\n  ('regression synchronous update #1',\n   [['##.##', '###..', '#.##.', '...##', '#..#.', '##.#.'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False],\n   ['.#...', '####.', '.###.', '...#.', '.....', '.....']),\n  ('regression synchronous update #2',\n   [['.#.#.#', '..#..#', '##..#.', '##..#.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], False],\n   ['......', '..#...', '##....', '##....']),\n  ('regression synchronous update #3',\n   [['###.', '#..#', '##..', '.#.#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '##.#', '#..#', '####']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('lone pillar #1', [['...', '.#.', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['...', '...', '...']),\n  ('control #1', [['.#..##'], [3], [2, 3], True], ['......']),\n  ('control #2',\n   [['..', '##', '#.', '#.', '##', '.#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['##', '##', '##', '##', '##', '##'])],\n [('regression synchronous update #1',\n   [['..#.', '..##', '##.#', '.###', '....'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['####', '#.##', '####', '#.##', '####']),\n  ('regression synchronous update #2',\n   [['.#.#.#', '..#..#', '##..#.', '##..#.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], False],\n   ['......', '..#...', '##....', '##....']),\n  ('partial repair boundary #1',\n   [['..#..', '.....'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#...#', '#...#']),\n  ('regression synchronous update #3',\n   [['.####.', '.#....', '..#..#'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['######', '#.#..#', '###..#']),\n  ('dense block #1', [['###', '###', '###'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['.#.', '###', '.#.']),\n  ('open field corner #1',\n   [['...', '...', '...'], [5, 6, 7, 8], [4, 5, 6, 7, 8], True],\n   ['#.#', '...', '#.#']),\n  ('control #1', [['.', '.', '#', '.'], [6, 7, 8], [3, 4, 5, 6, 7, 8], True], ['#', '#', '#', '#']),\n  ('control #2', [['.#', '.#', '##', '#.'], [5, 6, 7, 8], [4, 5, 6, 7, 8], False], ['..', '..', '..', '..'])]]\nfor label, args, expected in cases[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"Deterministic toy contract stipulated for this model; integer or exact arithmetic only, not a reproduction of any specific game engine. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"w2-procedural-level-generation-constraints-cave-automaton-synchronous-update","generated_at":"2026-09-29T14:50:49.281036+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Procedural generators silently emit unplayable or unfair levels when a single constraint check uses the wrong boundary, axis, neighborhood or update order; the defect is visible in exact generated geometry.","root_cause":"Neighbours above the current row are read from the new generation.","sha256":"0d69722706aa6ddc15285ca4f7c30be7f728b7f18e0cf65f422b799ebd6b8a6e","title":"Cave smoothing automaton: Automaton reads already-updated rows · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":42.663,"exit_code":1,"observations":[{"actual":["....","...."],"check":"fault site synchronous update #1","expected":["....","...."],"passed":true},{"actual":["####","####","##.#","#..#","####"],"check":"regression synchronous update #1","expected":["####","##.#","##.#","#..#","#.##"],"passed":false},{"actual":[".....",".#...",".#...","...#.","...#.","....."],"check":"regression synchronous update #2","expected":[".....",".....",".....","...#.",".....","....."],"passed":false},{"actual":[".##.","..#."],"check":"regression synchronous update #3","expected":[".##.",".##."],"passed":false},{"actual":["#.#","...","#.#"],"check":"open field corner #1","expected":["#.#","...","#.#"],"passed":true},{"actual":["...","...","..."],"check":"lone pillar #1","expected":["...","...","..."],"passed":true},{"actual":[".#.","###",".#."],"check":"dense block #1","expected":[".#.","###",".#."],"passed":true},{"actual":["..",".."],"check":"control #1","expected":["..",".."],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"fault site synchronous update #1\", \"actual\": [\"....\", \"....\"], \"expected\": [\"....\", \"....\"], \"passed\": true}, {\"check\": \"regression synchronous update #1\", \"actual\": [\"####\", \"####\", \"##.#\", \"#..#\", \"####\"], \"expected\": [\"####\", \"##.#\", \"##.#\", \"#..#\", \"#.##\"], \"passed\": false}, {\"check\": \"regression synchronous update #2\", \"actual\": [\".....\", \".#...\", \".#...\", \"...#.\", \"...#.\", \".....\"], \"expected\": [\".....\", \".....\", \".....\", \"...#.\", \".....\", \".....\"], \"passed\": false}, {\"check\": \"regression synchronous update #3\", \"actual\": [\".##.\", \"..#.\"], \"expected\": [\".##.\", \".##.\"], \"passed\": false}, {\"check\": \"open field corner #1\", \"actual\": [\"#.#\", \"...\", \"#.#\"], \"expected\": [\"#.#\", \"...\", \"#.#\"], \"passed\": true}, {\"check\": \"lone pillar #1\", \"actual\": [\"...\", \"...\", \"...\"], \"expected\": [\"...\", \"...\", \"...\"], \"passed\": true}, {\"check\": \"dense block #1\", \"actual\": [\".#.\", \"###\", \".#.\"], \"expected\": [\".#.\", \"###\", \".#.\"], \"passed\": true}, {\"check\": \"control #1\", \"actual\": [\"..\", \"..\"], \"expected\": [\"..\", \"..\"], \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":41.463,"exit_code":1,"observations":[{"actual":["....","..#."],"check":"fault site synchronous update #1","expected":["....","...."],"passed":false},{"actual":["####","####","####","#.##","####"],"check":"regression synchronous update #1","expected":["####","##.#","##.#","#..#","#.##"],"passed":false},{"actual":[".....",".###.",".#...","...#.",".###.","....."],"check":"regression synchronous update #2","expected":[".....",".....",".....","...#.",".....","....."],"passed":false},{"actual":[".##.","..#."],"check":"regression synchronous update #3","expected":[".##.",".##."],"passed":false},{"actual":["#.#","...","#.#"],"check":"open field corner #1","expected":["#.#","...","#.#"],"passed":true},{"actual":["...","...","..."],"check":"lone pillar #1","expected":["...","...","..."],"passed":true},{"actual":[".#.","###",".#."],"check":"dense block #1","expected":[".#.","###",".#."],"passed":true},{"actual":["..",".."],"check":"control #1","expected":["..",".."],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"fault site synchronous update #1\", \"actual\": [\"....\", \"..#.\"], \"expected\": [\"....\", \"....\"], \"passed\": false}, {\"check\": \"regression synchronous update #1\", \"actual\": [\"####\", \"####\", \"####\", \"#.##\", \"####\"], \"expected\": [\"####\", \"##.#\", \"##.#\", \"#..#\", \"#.##\"], \"passed\": false}, {\"check\": \"regression synchronous update #2\", \"actual\": [\".....\", \".###.\", \".#...\", \"...#.\", \".###.\", \".....\"], \"expected\": [\".....\", \".....\", \".....\", \"...#.\", \".....\", \".....\"], \"passed\": false}, {\"check\": \"regression synchronous update #3\", \"actual\": [\".##.\", \"..#.\"], \"expected\": [\".##.\", \".##.\"], \"passed\": false}, {\"check\": \"open field corner #1\", \"actual\": [\"#.#\", \"...\", \"#.#\"], \"expected\": [\"#.#\", \"...\", \"#.#\"], \"passed\": true}, {\"check\": \"lone pillar #1\", \"actual\": [\"...\", \"...\", \"...\"], \"expected\": [\"...\", \"...\", \"...\"], \"passed\": true}, {\"check\": \"dense block #1\", \"actual\": [\".#.\", \"###\", \".#.\"], \"expected\": [\".#.\", \"###\", \".#.\"], \"passed\": true}, {\"check\": \"control #1\", \"actual\": [\"..\", \"..\"], \"expected\": [\"..\", \"..\"], \"passed\": true}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}