{
 "schema_version": "0.3",
 "name": "[[294,16,21]]",
 "code_type": "CSS",
 "n": 294,
 "k": 16,
 "checks": {
  "X": [
   [
    0,
    11,
    119,
    147,
    206,
    276,
    289
   ],
   [
    1,
    12,
    120,
    148,
    207,
    277,
    290
   ],
   [
    2,
    13,
    121,
    149,
    208,
    278,
    291
   ],
   [
    3,
    7,
    122,
    150,
    209,
    279,
    292
   ],
   [
    4,
    8,
    123,
    151,
    203,
    273,
    293
   ],
   [
    5,
    9,
    124,
    152,
    204,
    274,
    287
   ],
   [
    6,
    10,
    125,
    153,
    205,
    275,
    288
   ],
   [
    7,
    18,
    126,
    149,
    154,
    213,
    283
   ],
   [
    8,
    19,
    127,
    150,
    155,
    214,
    284
   ],
   [
    9,
    20,
    128,
    151,
    156,
    215,
    285
   ],
   [
    10,
    14,
    129,
    152,
    157,
    216,
    286
   ],
   [
    11,
    15,
    130,
    153,
    158,
    210,
    280
   ],
   [
    12,
    16,
    131,
    147,
    159,
    211,
    281
   ],
   [
    13,
    17,
    132,
    148,
    160,
    212,
    282
   ],
   [
    14,
    25,
    133,
    156,
    161,
    220,
    290
   ],
   [
    15,
    26,
    134,
    157,
    162,
    221,
    291
   ],
   [
    16,
    27,
    135,
    158,
    163,
    222,
    292
   ],
   [
    17,
    21,
    136,
    159,
    164,
    223,
    293
   ],
   [
    18,
    22,
    137,
    160,
    165,
    217,
    287
   ],
   [
    19,
    23,
    138,
    154,
    166,
    218,
    288
   ],
   [
    20,
    24,
    139,
    155,
    167,
    219,
    289
   ],
   [
    21,
    32,
    140,
    150,
    163,
    168,
    227
   ],
   [
    22,
    33,
    141,
    151,
    164,
    169,
    228
   ],
   [
    23,
    34,
    142,
    152,
    165,
    170,
    229
   ],
   [
    24,
    28,
    143,
    153,
    166,
    171,
    230
   ],
   [
    25,
    29,
    144,
    147,
    167,
    172,
    224
   ],
   [
    26,
    30,
    145,
    148,
    161,
    173,
    225
   ],
   [
    27,
    31,
    146,
    149,
    162,
    174,
    226
   ],
   [
    0,
    28,
    39,
    157,
    170,
    175,
    234
   ],
   [
    1,
    29,
    40,
    158,
    171,
    176,
    235
   ],
   [
    2,
    30,
    41,
    159,
    172,
    177,
    236
   ],
   [
    3,
    31,
    35,
    160,
    173,
    178,
    237
   ],
   [
    4,
    32,
    36,
    154,
    174,
    179,
    231
   ],
   [
    5,
    33,
    37,
    155,
    168,
    180,
    232
   ],
   [
    6,
    34,
    38,
    156,
    169,
    181,
    233
   ],
   [
    7,
    35,
    46,
    164,
    177,
    182,
    241
   ],
   [
    8,
    36,
    47,
    165,
    178,
    183,
    242
   ],
   [
    9,
    37,
    48,
    166,
    179,
    184,
    243
   ],
   [
    10,
    38,
    42,
    167,
    180,
    185,
    244
   ],
   [
    11,
    39,
    43,
    161,
    181,
    186,
    238
   ],
   [
    12,
    40,
    44,
    162,
    175,
    187,
    239
   ],
   [
    13,
    41,
    45,
    163,
    176,
    188,
    240
   ],
   [
    14,
    42,
    53,
    171,
    184,
    189,
    248
   ],
   [
    15,
    43,
    54,
    172,
    185,
    190,
    249
   ],
   [
    16,
    44,
    55,
    173,
    186,
    191,
    250
   ],
   [
    17,
    45,
    49,
    174,
    187,
    192,
    251
   ],
   [
    18,
    46,
    50,
    168,
    188,
    193,
    245
   ],
   [
    19,
    47,
    51,
    169,
    182,
    194,
    246
   ],
   [
    20,
    48,
    52,
    170,
    183,
    195,
    247
   ],
   [
    21,
    49,
    60,
    178,
    191,
    196,
    255
   ],
   [
    22,
    50,
    61,
    179,
    192,
    197,
    256
   ],
   [
    23,
    51,
    62,
    180,
    193,
    198,
    257
   ],
   [
    24,
    52,
    56,
    181,
    194,
    199,
    258
   ],
   [
    25,
    53,
    57,
    175,
    195,
    200,
    252
   ],
   [
    26,
    54,
    58,
    176,
    189,
    201,
    253
   ],
   [
    27,
    55,
    59,
    177,
    190,
    202,
    254
   ],
   [
    28,
    56,
    67,
    185,
    198,
    203,
    262
   ],
   [
    29,
    57,
    68,
    186,
    199,
    204,
    263
   ],
   [
    30,
    58,
    69,
    187,
    200,
    205,
    264
   ],
   [
    31,
    59,
    63,
    188,
    201,
    206,
    265
   ],
   [
    32,
    60,
    64,
    182,
    202,
    207,
    259
   ],
   [
    33,
    61,
    65,
    183,
    196,
    208,
    260
   ],
   [
    34,
    62,
    66,
    184,
    197,
    209,
    261
   ],
   [
    35,
    63,
    74,
    192,
    205,
    210,
    269
   ],
   [
    36,
    64,
    75,
    193,
    206,
    211,
    270
   ],
   [
    37,
    65,
    76,
    194,
    207,
    212,
    271
   ],
   [
    38,
    66,
    70,
    195,
    208,
    213,
    272
   ],
   [
    39,
    67,
    71,
    189,
    209,
    214,
    266
   ],
   [
    40,
    68,
    72,
    190,
    203,
    215,
    267
   ],
   [
    41,
    69,
    73,
    191,
    204,
    216,
    268
   ],
   [
    42,
    70,
    81,
    199,
    212,
    217,
    276
   ],
   [
    43,
    71,
    82,
    200,
    213,
    218,
    277
   ],
   [
    44,
    72,
    83,
    201,
    214,
    219,
    278
   ],
   [
    45,
    73,
    77,
    202,
    215,
    220,
    279
   ],
   [
    46,
    74,
    78,
    196,
    216,
    221,
    273
   ],
   [
    47,
    75,
    79,
    197,
    210,
    222,
    274
   ],
   [
    48,
    76,
    80,
    198,
    211,
    223,
    275
   ],
   [
    49,
    77,
    88,
    206,
    219,
    224,
    283
   ],
   [
    50,
    78,
    89,
    207,
    220,
    225,
    284
   ],
   [
    51,
    79,
    90,
    208,
    221,
    226,
    285
   ],
   [
    52,
    80,
    84,
    209,
    222,
    227,
    286
   ],
   [
    53,
    81,
    85,
    203,
    223,
    228,
    280
   ],
   [
    54,
    82,
    86,
    204,
    217,
    229,
    281
   ],
   [
    55,
    83,
    87,
    205,
    218,
    230,
    282
   ],
   [
    56,
    84,
    95,
    213,
    226,
    231,
    290
   ],
   [
    57,
    85,
    96,
    214,
    227,
    232,
    291
   ],
   [
    58,
    86,
    97,
    215,
    228,
    233,
    292
   ],
   [
    59,
    87,
    91,
    216,
    229,
    234,
    293
   ],
   [
    60,
    88,
    92,
    210,
    230,
    235,
    287
   ],
   [
    61,
    89,
    93,
    211,
    224,
    236,
    288
   ],
   [
    62,
    90,
    94,
    212,
    225,
    237,
    289
   ],
   [
    63,
    91,
    102,
    150,
    220,
    233,
    238
   ],
   [
    64,
    92,
    103,
    151,
    221,
    234,
    239
   ],
   [
    65,
    93,
    104,
    152,
    222,
    235,
    240
   ],
   [
    66,
    94,
    98,
    153,
    223,
    236,
    241
   ],
   [
    67,
    95,
    99,
    147,
    217,
    237,
    242
   ],
   [
    68,
    96,
    100,
    148,
    218,
    231,
    243
   ],
   [
    69,
    97,
    101,
    149,
    219,
    232,
    244
   ],
   [
    70,
    98,
    109,
    157,
    227,
    240,
    245
   ],
   [
    71,
    99,
    110,
    158,
    228,
    241,
    246
   ],
   [
    72,
    100,
    111,
    159,
    229,
    242,
    247
   ],
   [
    73,
    101,
    105,
    160,
    230,
    243,
    248
   ],
   [
    74,
    102,
    106,
    154,
    224,
    244,
    249
   ],
   [
    75,
    103,
    107,
    155,
    225,
    238,
    250
   ],
   [
    76,
    104,
    108,
    156,
    226,
    239,
    251
   ],
   [
    77,
    105,
    116,
    164,
    234,
    247,
    252
   ],
   [
    78,
    106,
    117,
    165,
    235,
    248,
    253
   ],
   [
    79,
    107,
    118,
    166,
    236,
    249,
    254
   ],
   [
    80,
    108,
    112,
    167,
    237,
    250,
    255
   ],
   [
    81,
    109,
    113,
    161,
    231,
    251,
    256
   ],
   [
    82,
    110,
    114,
    162,
    232,
    245,
    257
   ],
   [
    83,
    111,
    115,
    163,
    233,
    246,
    258
   ],
   [
    84,
    112,
    123,
    171,
    241,
    254,
    259
   ],
   [
    85,
    113,
    124,
    172,
    242,
    255,
    260
   ],
   [
    86,
    114,
    125,
    173,
    243,
    256,
    261
   ],
   [
    87,
    115,
    119,
    174,
    244,
    257,
    262
   ],
   [
    88,
    116,
    120,
    168,
    238,
    258,
    263
   ],
   [
    89,
    117,
    121,
    169,
    239,
    252,
    264
   ],
   [
    90,
    118,
    122,
    170,
    240,
    253,
    265
   ],
   [
    91,
    119,
    130,
    178,
    248,
    261,
    266
   ],
   [
    92,
    120,
    131,
    179,
    249,
    262,
    267
   ],
   [
    93,
    121,
    132,
    180,
    250,
    263,
    268
   ],
   [
    94,
    122,
    126,
    181,
    251,
    264,
    269
   ],
   [
    95,
    123,
    127,
    175,
    245,
    265,
    270
   ],
   [
    96,
    124,
    128,
    176,
    246,
    259,
    271
   ],
   [
    97,
    125,
    129,
    177,
    247,
    260,
    272
   ],
   [
    98,
    126,
    137,
    185,
    255,
    268,
    273
   ],
   [
    99,
    127,
    138,
    186,
    256,
    269,
    274
   ],
   [
    100,
    128,
    139,
    187,
    257,
    270,
    275
   ],
   [
    101,
    129,
    133,
    188,
    258,
    271,
    276
   ],
   [
    102,
    130,
    134,
    182,
    252,
    272,
    277
   ],
   [
    103,
    131,
    135,
    183,
    253,
    266,
    278
   ],
   [
    104,
    132,
    136,
    184,
    254,
    267,
    279
   ],
   [
    105,
    133,
    144,
    192,
    262,
    275,
    280
   ],
   [
    106,
    134,
    145,
    193,
    263,
    276,
    281
   ],
   [
    107,
    135,
    146,
    194,
    264,
    277,
    282
   ],
   [
    108,
    136,
    140,
    195,
    265,
    278,
    283
   ],
   [
    109,
    137,
    141,
    189,
    259,
    279,
    284
   ],
   [
    110,
    138,
    142,
    190,
    260,
    273,
    285
   ],
   [
    111,
    139,
    143,
    191,
    261,
    274,
    286
   ],
   [
    4,
    112,
    140,
    199,
    269,
    282,
    287
   ],
   [
    5,
    113,
    141,
    200,
    270,
    283,
    288
   ],
   [
    6,
    114,
    142,
    201,
    271,
    284,
    289
   ],
   [
    0,
    115,
    143,
    202,
    272,
    285,
    290
   ],
   [
    1,
    116,
    144,
    196,
    266,
    286,
    291
   ],
   [
    2,
    117,
    145,
    197,
    267,
    280,
    292
   ],
   [
    3,
    118,
    146,
    198,
    268,
    281,
    293
   ]
  ],
  "Z": [
   [
    0,
    12,
    25,
    95,
    147,
    175,
    290
   ],
   [
    1,
    13,
    26,
    96,
    148,
    176,
    291
   ],
   [
    2,
    7,
    27,
    97,
    149,
    177,
    292
   ],
   [
    3,
    8,
    21,
    91,
    150,
    178,
    293
   ],
   [
    4,
    9,
    22,
    92,
    151,
    179,
    287
   ],
   [
    5,
    10,
    23,
    93,
    152,
    180,
    288
   ],
   [
    6,
    11,
    24,
    94,
    153,
    181,
    289
   ],
   [
    7,
    19,
    32,
    102,
    150,
    154,
    182
   ],
   [
    8,
    20,
    33,
    103,
    151,
    155,
    183
   ],
   [
    9,
    14,
    34,
    104,
    152,
    156,
    184
   ],
   [
    10,
    15,
    28,
    98,
    153,
    157,
    185
   ],
   [
    11,
    16,
    29,
    99,
    147,
    158,
    186
   ],
   [
    12,
    17,
    30,
    100,
    148,
    159,
    187
   ],
   [
    13,
    18,
    31,
    101,
    149,
    160,
    188
   ],
   [
    14,
    26,
    39,
    109,
    157,
    161,
    189
   ],
   [
    15,
    27,
    40,
    110,
    158,
    162,
    190
   ],
   [
    16,
    21,
    41,
    111,
    159,
    163,
    191
   ],
   [
    17,
    22,
    35,
    105,
    160,
    164,
    192
   ],
   [
    18,
    23,
    36,
    106,
    154,
    165,
    193
   ],
   [
    19,
    24,
    37,
    107,
    155,
    166,
    194
   ],
   [
    20,
    25,
    38,
    108,
    156,
    167,
    195
   ],
   [
    21,
    33,
    46,
    116,
    164,
    168,
    196
   ],
   [
    22,
    34,
    47,
    117,
    165,
    169,
    197
   ],
   [
    23,
    28,
    48,
    118,
    166,
    170,
    198
   ],
   [
    24,
    29,
    42,
    112,
    167,
    171,
    199
   ],
   [
    25,
    30,
    43,
    113,
    161,
    172,
    200
   ],
   [
    26,
    31,
    44,
    114,
    162,
    173,
    201
   ],
   [
    27,
    32,
    45,
    115,
    163,
    174,
    202
   ],
   [
    28,
    40,
    53,
    123,
    171,
    175,
    203
   ],
   [
    29,
    41,
    54,
    124,
    172,
    176,
    204
   ],
   [
    30,
    35,
    55,
    125,
    173,
    177,
    205
   ],
   [
    31,
    36,
    49,
    119,
    174,
    178,
    206
   ],
   [
    32,
    37,
    50,
    120,
    168,
    179,
    207
   ],
   [
    33,
    38,
    51,
    121,
    169,
    180,
    208
   ],
   [
    34,
    39,
    52,
    122,
    170,
    181,
    209
   ],
   [
    35,
    47,
    60,
    130,
    178,
    182,
    210
   ],
   [
    36,
    48,
    61,
    131,
    179,
    183,
    211
   ],
   [
    37,
    42,
    62,
    132,
    180,
    184,
    212
   ],
   [
    38,
    43,
    56,
    126,
    181,
    185,
    213
   ],
   [
    39,
    44,
    57,
    127,
    175,
    186,
    214
   ],
   [
    40,
    45,
    58,
    128,
    176,
    187,
    215
   ],
   [
    41,
    46,
    59,
    129,
    177,
    188,
    216
   ],
   [
    42,
    54,
    67,
    137,
    185,
    189,
    217
   ],
   [
    43,
    55,
    68,
    138,
    186,
    190,
    218
   ],
   [
    44,
    49,
    69,
    139,
    187,
    191,
    219
   ],
   [
    45,
    50,
    63,
    133,
    188,
    192,
    220
   ],
   [
    46,
    51,
    64,
    134,
    182,
    193,
    221
   ],
   [
    47,
    52,
    65,
    135,
    183,
    194,
    222
   ],
   [
    48,
    53,
    66,
    136,
    184,
    195,
    223
   ],
   [
    49,
    61,
    74,
    144,
    192,
    196,
    224
   ],
   [
    50,
    62,
    75,
    145,
    193,
    197,
    225
   ],
   [
    51,
    56,
    76,
    146,
    194,
    198,
    226
   ],
   [
    52,
    57,
    70,
    140,
    195,
    199,
    227
   ],
   [
    53,
    58,
    71,
    141,
    189,
    200,
    228
   ],
   [
    54,
    59,
    72,
    142,
    190,
    201,
    229
   ],
   [
    55,
    60,
    73,
    143,
    191,
    202,
    230
   ],
   [
    4,
    56,
    68,
    81,
    199,
    203,
    231
   ],
   [
    5,
    57,
    69,
    82,
    200,
    204,
    232
   ],
   [
    6,
    58,
    63,
    83,
    201,
    205,
    233
   ],
   [
    0,
    59,
    64,
    77,
    202,
    206,
    234
   ],
   [
    1,
    60,
    65,
    78,
    196,
    207,
    235
   ],
   [
    2,
    61,
    66,
    79,
    197,
    208,
    236
   ],
   [
    3,
    62,
    67,
    80,
    198,
    209,
    237
   ],
   [
    11,
    63,
    75,
    88,
    206,
    210,
    238
   ],
   [
    12,
    64,
    76,
    89,
    207,
    211,
    239
   ],
   [
    13,
    65,
    70,
    90,
    208,
    212,
    240
   ],
   [
    7,
    66,
    71,
    84,
    209,
    213,
    241
   ],
   [
    8,
    67,
    72,
    85,
    203,
    214,
    242
   ],
   [
    9,
    68,
    73,
    86,
    204,
    215,
    243
   ],
   [
    10,
    69,
    74,
    87,
    205,
    216,
    244
   ],
   [
    18,
    70,
    82,
    95,
    213,
    217,
    245
   ],
   [
    19,
    71,
    83,
    96,
    214,
    218,
    246
   ],
   [
    20,
    72,
    77,
    97,
    215,
    219,
    247
   ],
   [
    14,
    73,
    78,
    91,
    216,
    220,
    248
   ],
   [
    15,
    74,
    79,
    92,
    210,
    221,
    249
   ],
   [
    16,
    75,
    80,
    93,
    211,
    222,
    250
   ],
   [
    17,
    76,
    81,
    94,
    212,
    223,
    251
   ],
   [
    25,
    77,
    89,
    102,
    220,
    224,
    252
   ],
   [
    26,
    78,
    90,
    103,
    221,
    225,
    253
   ],
   [
    27,
    79,
    84,
    104,
    222,
    226,
    254
   ],
   [
    21,
    80,
    85,
    98,
    223,
    227,
    255
   ],
   [
    22,
    81,
    86,
    99,
    217,
    228,
    256
   ],
   [
    23,
    82,
    87,
    100,
    218,
    229,
    257
   ],
   [
    24,
    83,
    88,
    101,
    219,
    230,
    258
   ],
   [
    32,
    84,
    96,
    109,
    227,
    231,
    259
   ],
   [
    33,
    85,
    97,
    110,
    228,
    232,
    260
   ],
   [
    34,
    86,
    91,
    111,
    229,
    233,
    261
   ],
   [
    28,
    87,
    92,
    105,
    230,
    234,
    262
   ],
   [
    29,
    88,
    93,
    106,
    224,
    235,
    263
   ],
   [
    30,
    89,
    94,
    107,
    225,
    236,
    264
   ],
   [
    31,
    90,
    95,
    108,
    226,
    237,
    265
   ],
   [
    39,
    91,
    103,
    116,
    234,
    238,
    266
   ],
   [
    40,
    92,
    104,
    117,
    235,
    239,
    267
   ],
   [
    41,
    93,
    98,
    118,
    236,
    240,
    268
   ],
   [
    35,
    94,
    99,
    112,
    237,
    241,
    269
   ],
   [
    36,
    95,
    100,
    113,
    231,
    242,
    270
   ],
   [
    37,
    96,
    101,
    114,
    232,
    243,
    271
   ],
   [
    38,
    97,
    102,
    115,
    233,
    244,
    272
   ],
   [
    46,
    98,
    110,
    123,
    241,
    245,
    273
   ],
   [
    47,
    99,
    111,
    124,
    242,
    246,
    274
   ],
   [
    48,
    100,
    105,
    125,
    243,
    247,
    275
   ],
   [
    42,
    101,
    106,
    119,
    244,
    248,
    276
   ],
   [
    43,
    102,
    107,
    120,
    238,
    249,
    277
   ],
   [
    44,
    103,
    108,
    121,
    239,
    250,
    278
   ],
   [
    45,
    104,
    109,
    122,
    240,
    251,
    279
   ],
   [
    53,
    105,
    117,
    130,
    248,
    252,
    280
   ],
   [
    54,
    106,
    118,
    131,
    249,
    253,
    281
   ],
   [
    55,
    107,
    112,
    132,
    250,
    254,
    282
   ],
   [
    49,
    108,
    113,
    126,
    251,
    255,
    283
   ],
   [
    50,
    109,
    114,
    127,
    245,
    256,
    284
   ],
   [
    51,
    110,
    115,
    128,
    246,
    257,
    285
   ],
   [
    52,
    111,
    116,
    129,
    247,
    258,
    286
   ],
   [
    60,
    112,
    124,
    137,
    255,
    259,
    287
   ],
   [
    61,
    113,
    125,
    138,
    256,
    260,
    288
   ],
   [
    62,
    114,
    119,
    139,
    257,
    261,
    289
   ],
   [
    56,
    115,
    120,
    133,
    258,
    262,
    290
   ],
   [
    57,
    116,
    121,
    134,
    252,
    263,
    291
   ],
   [
    58,
    117,
    122,
    135,
    253,
    264,
    292
   ],
   [
    59,
    118,
    123,
    136,
    254,
    265,
    293
   ],
   [
    67,
    119,
    131,
    144,
    147,
    262,
    266
   ],
   [
    68,
    120,
    132,
    145,
    148,
    263,
    267
   ],
   [
    69,
    121,
    126,
    146,
    149,
    264,
    268
   ],
   [
    63,
    122,
    127,
    140,
    150,
    265,
    269
   ],
   [
    64,
    123,
    128,
    141,
    151,
    259,
    270
   ],
   [
    65,
    124,
    129,
    142,
    152,
    260,
    271
   ],
   [
    66,
    125,
    130,
    143,
    153,
    261,
    272
   ],
   [
    4,
    74,
    126,
    138,
    154,
    269,
    273
   ],
   [
    5,
    75,
    127,
    139,
    155,
    270,
    274
   ],
   [
    6,
    76,
    128,
    133,
    156,
    271,
    275
   ],
   [
    0,
    70,
    129,
    134,
    157,
    272,
    276
   ],
   [
    1,
    71,
    130,
    135,
    158,
    266,
    277
   ],
   [
    2,
    72,
    131,
    136,
    159,
    267,
    278
   ],
   [
    3,
    73,
    132,
    137,
    160,
    268,
    279
   ],
   [
    11,
    81,
    133,
    145,
    161,
    276,
    280
   ],
   [
    12,
    82,
    134,
    146,
    162,
    277,
    281
   ],
   [
    13,
    83,
    135,
    140,
    163,
    278,
    282
   ],
   [
    7,
    77,
    136,
    141,
    164,
    279,
    283
   ],
   [
    8,
    78,
    137,
    142,
    165,
    273,
    284
   ],
   [
    9,
    79,
    138,
    143,
    166,
    274,
    285
   ],
   [
    10,
    80,
    139,
    144,
    167,
    275,
    286
   ],
   [
    5,
    18,
    88,
    140,
    168,
    283,
    287
   ],
   [
    6,
    19,
    89,
    141,
    169,
    284,
    288
   ],
   [
    0,
    20,
    90,
    142,
    170,
    285,
    289
   ],
   [
    1,
    14,
    84,
    143,
    171,
    286,
    290
   ],
   [
    2,
    15,
    85,
    144,
    172,
    280,
    291
   ],
   [
    3,
    16,
    86,
    145,
    173,
    281,
    292
   ],
   [
    4,
    17,
    87,
    146,
    174,
    282,
    293
   ]
  ]
 },
 "distance": {
  "d": 21,
  "X": {
   "value": 21,
   "confidence": "upper_bound",
   "witness": [
    21,
    40,
    46,
    76,
    111,
    121,
    123,
    128,
    129,
    134,
    146,
    152,
    180,
    184,
    190,
    218,
    223,
    229,
    239,
    246,
    293
   ]
  },
  "Z": {
   "value": 21,
   "confidence": "upper_bound",
   "witness": [
    9,
    20,
    22,
    37,
    48,
    80,
    84,
    95,
    113,
    124,
    127,
    141,
    148,
    155,
    160,
    207,
    225,
    237,
    243,
    256,
    259
   ]
  }
 },
 "provenance": {
  "authors": [
   "@FarLab"
  ],
  "construction": "bivariate bicycle on Z_21 x Z_7: A = 1 + xy^4 + x^17, B = 1 + x^8y^3 + x^18y^3 + x^20y^2; H_X = [A | B], H_Z = [B^T | A^T]",
  "origin": "submission",
  "date": "2026-10-17",
  "model": "Claude Opus 5.5",
  "search_budget": {
   "candidates_screened": 400020,
   "ris_trials_per_side": 10000000,
   "cpu_hours": 9.1,
   "tool": "research/kit/search.py + gf2_fast on Brev n2d-highcpu-64"
  }
 },
 "family": "bivariate-bicycle"
}
