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[[294,16,24]] d ≤
n
294
k
16
d
24
kd²/n
31.347
w
8
X/Z
1

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Distance

X/Z asymmetry 1 · d_X ≤ 24, d_Z ≤ 24 · w_X = 8, w_Z = 8 (max(d_X,d_Z)/min(d_X,d_Z); each side carries its own earned tier: = certified exact, ≤ witness upper bound)
d_X 24 · witness weight 24 (claimed upper_bound)
witness operator (support, 24 qubits)
[11, 18, 22, 35, 43, 45, 66, 97, 98, 113, 116, 139, 148, 158, 160, 163, 165, 172, 184, 198, 213, 229, 281, 288]
d_Z 24 · witness weight 24 (claimed upper_bound)
witness operator (support, 24 qubits)
[7, 12, 23, 57, 62, 63, 64, 69, 80, 104, 130, 131, 137, 155, 176, 199, 226, 247, 249, 260, 266, 268, 278, 281]
certificate none yet · distance stands as a self-certified upper bound (d ≤)

Diagnostics

computed by the verifier from the parity checks, the layout, and the stored witnesses; shown as evidence, not used for ranking
girth H_X 6 · H_Z 6 (shortest cycle of each side’s Tanner graph; longer is friendlier to belief propagation)
check weights H_X 8 · H_Z 8
qubit degrees H_X 3–5 (mean 4.0) · H_Z 3–5 (mean 4.0)
trapping sets H_X (1,3)×147 (2,4)×441 (3,3)×147 (smallest syndrome weight at each size, connected sets of up to 3 qubits)
full (size, syndrome weight): count census for H_X
(1,3): 147 (1,5): 147 (2,4): 441 (2,6): 2205 (2,8): 1470 (3,3): 147 (3,5): 1617 (3,7): 21462 (3,9): 50715 (3,11): 19992 (3,13): 1470
trapping sets H_Z (1,3)×147 (2,4)×441 (3,3)×147 (smallest syndrome weight at each size, connected sets of up to 3 qubits)
full (size, syndrome weight): count census for H_Z
(1,3): 147 (1,5): 147 (2,4): 441 (2,6): 2205 (2,8): 1470 (3,3): 147 (3,5): 1617 (3,7): 21462 (3,9): 50715 (3,11): 19992 (3,13): 1470

Construction & provenance

authors @FarLab
provenance submitted through the challenge
novelty novelty not audited
construction bivariate bicycle on Z_21 x Z_7: A = 1 + x13y6 + x14y6, B = 1 + x3y5 + x6y5 + x11y2 + x13y; H_X = [A | B], H_Z = [B^T | A^T]
model Claude Claude Fable 5.1 (claimed, not verified)
date 2026-10-17
family bivariate bicycle (a tag, not a ranking)
locality unrestricted (computed from the layout)
weight class weight ≤ 8 (computed)

How this code was found

the research note submitted with this code · raw markdown · all notes

[[294,16,24]] — weight-8 bivariate bicycle code on Z_21 x Z_7 with a 3 + 5 term split

Direction & hypothesis

Cell weight-8 x unrestricted, CSS board, n between 270 and 320. Before this campaign the weight-8 frontier there ran 270-34-14, 270-10-24, 280-6-25, 288-12-24, 292-22-23, 294-24-20, 300-12-25, 306-26-19 and 310-12-26: at n <= 294 no weight-8 entry with k >= 16 reached d = 24. Bivariate bicycle (BB) codes on the board almost always split the check weight evenly between the two polynomials. The hypothesis was that an uneven split, |A| = 3 and |B| = 5 (still check weight 8 and column weight 8), could reach k = 16 at d = 24 below the [[320,16,24]] (4 + 4 split) filed from the same campaign. [[294,16,24]] does: no board entry has n <= 294, k >= 16, d >= 24 and check weight <= 8, and the k - 2 margin holds ([[294,14,24]] is not dominated either). It dominates that [[320,16,24]].

What was searched

BB codes H_X = [A | B], H_Z = [B^T | A^T] with A three monomials and B five monomials, both containing 1 (no loss of generality), on every torus Z_l x Z_m with l >= m >= 3 and 222 <= 2lm <= 400, the torus drawn uniformly from that list and the other monomials uniformly from the torus.

The split costs rate: only 202 of 400,000 draws (seed 102) had k >= 16 and a connected Tanner graph (research/kit/prescreen.block_structure). Those went through research/kit/search.screen with the gf2_fast backend at 400 trials; 9 advanced the board frontier at screen depth and were confirmed at 20,000 / 200,000 / 2,000,000 fast trials (research/kit/surrogate.distance_rand_witness, pair depth 8), dropping a candidate as soon as its running bound stopped advancing and skipping any already dominated by a point staged earlier in the campaign. This was the only one staged. An earlier 3 + 5 sweep (300,000 draws, seed 91) staged the [[360,16,28]] filed separately.

Evidence trail

Witness-backed upper bound d <= 24, not an exact distance. The bound was 24 at 400 trials and never moved.

| stage | trials per candidate | lightest logical | |---|---|---| | screen (gf2_fast, seed from fingerprint) | 400 | 24 | | confirm | 20,000 | 24 | | confirm | 200,000 | 24 | | confirm | 2,000,000 | 24 | | numpy lightest_logical, seeds 102 (X) / 103 (Z) | 1,500 | X 26, Z 24 | | deep ladder, 3 fresh seeds (54531, 62450, 70369), gf2_fast | 10,000,000 each | 24, 24, 24 |

verify/validate_candidate.py (through research/kit/coordination.py's gate wrapper) returned passed: true, board_advancing: true, `d_only_gain: false`, label "advances the weight-8 x unrestricted board". Literature novelty is unverified; board-relative novelty comes from verify/validate_candidate.py (fingerprint and Weisfeiler-Leman dedup against every board entry found nothing).

Dead ends

  • Even-split 4 + 4 BB sweeps in the same band (100,000 to 300,000

    • prefiltered draws each) reached k = 16, d = 24 only at n = 320.

  • Cyclic generalized-bicycle codes with a designed divisor g | x^m - 1,

    • weight-4 a and b (check weight 8): weight-4 multiples of g exist only for deg g <= ~22 at odd m from 111 to 200, and 4,000 such draws gave nothing advancing even at 400 trials.

  • Random-support 2BGA on non-abelian groups at check weight 8, 16,000

    • serial plus 150,000 prefiltered draws: every screen-depth survivor collapsed by 20,000 trials.

Tools

Model: Claude Fable 5.1 (Claude Code agent, contributor-driven workflow). Compute: one Brev n2d-highcpu-64 box; gf2_fast at 20 to 30 threads for the confirmation rungs and the ladder, 20 forked processes for the generate + rank prefilter. Kit modules: research/kit/bb.py (build_bb), research/kit/search.py (screen), research/kit/surrogate.py (distance_rand_witness, lightest_logical), research/kit/prescreen.py (direct-sum and board dedup), research/kit/submit.py, research/kit/coordination.py. About 0.4 CPU-hours on this code; about 3 CPU-hours on the 3 + 5 sweeps.

Reproduction

Torus Z_21 x Z_7 (x of order 21, y of order 7), terms (i, j) = x^i y^j:

A = 1 + x^13 y^6 + x^14 y^6, B = 1 + x^3 y^5 + x^6 y^5 + x^11 y^2 + x^13 y.

import sys; sys.path[:0] = ["research/kit", "verify"]
from bb import build_bb
from css import compute_k
HX, HZ = build_bb(21, 7, [(0, 0), (13, 6), (14, 6)],
                  [(0, 0), (3, 5), (6, 5), (11, 2), (13, 1)])   # n = 294
assert compute_k(HX, HZ) == 16

Check sets match codes/294-16-24.json row for row in this order. The numpy surrogate.lightest_logical at 1,500 trials with seed 103 on the Z side (pass (HZ, HX)) returns a weight-24 logical.

Parity checks

X-checks 147 (max weight 8) · Z-checks 147 (max weight 8)
H_X (147 checks, sparse supports)
[0, 97, 104, 147, 173, 194, 226, 239] [1, 91, 98, 148, 174, 195, 227, 240] [2, 92, 99, 149, 168, 189, 228, 241] [3, 93, 100, 150, 169, 190, 229, 242] [4, 94, 101, 151, 170, 191, 230, 243] [5, 95, 102, 152, 171, 192, 224, 244] [6, 96, 103, 153, 172, 193, 225, 238] [7, 104, 111, 154, 180, 201, 233, 246] [8, 98, 105, 155, 181, 202, 234, 247] [9, 99, 106, 156, 175, 196, 235, 248] [10, 100, 107, 157, 176, 197, 236, 249] [11, 101, 108, 158, 177, 198, 237, 250] [12, 102, 109, 159, 178, 199, 231, 251] [13, 103, 110, 160, 179, 200, 232, 245] [14, 111, 118, 161, 187, 208, 240, 253] [15, 105, 112, 162, 188, 209, 241, 254] [16, 106, 113, 163, 182, 203, 242, 255] [17, 107, 114, 164, 183, 204, 243, 256] [18, 108, 115, 165, 184, 205, 244, 257] [19, 109, 116, 166, 185, 206, 238, 258] [20, 110, 117, 167, 186, 207, 239, 252] [21, 118, 125, 168, 194, 215, 247, 260] [22, 112, 119, 169, 195, 216, 248, 261] [23, 113, 120, 170, 189, 210, 249, 262] [24, 114, 121, 171, 190, 211, 250, 263] [25, 115, 122, 172, 191, 212, 251, 264] [26, 116, 123, 173, 192, 213, 245, 265] [27, 117, 124, 174, 193, 214, 246, 259] [28, 125, 132, 175, 201, 222, 254, 267] [29, 119, 126, 176, 202, 223, 255, 268] [30, 120, 127, 177, 196, 217, 256, 269] [31, 121, 128, 178, 197, 218, 257, 270] [32, 122, 129, 179, 198, 219, 258, 271] [33, 123, 130, 180, 199, 220, 252, 272] [34, 124, 131, 181, 200, 221, 253, 266] [35, 132, 139, 182, 208, 229, 261, 274] [36, 126, 133, 183, 209, 230, 262, 275] [37, 127, 134, 184, 203, 224, 263, 276] [38, 128, 135, 185, 204, 225, 264, 277] [39, 129, 136, 186, 205, 226, 265, 278] [40, 130, 137, 187, 206, 227, 259, 279] [41, 131, 138, 188, 207, 228, 260, 273] [42, 139, 146, 189, 215, 236, 268, 281] [43, 133, 140, 190, 216, 237, 269, 282] [44, 134, 141, 191, 210, 231, 270, 283] [45, 135, 142, 192, 211, 232, 271, 284] [46, 136, 143, 193, 212, 233, 272, 285] [47, 137, 144, 194, 213, 234, 266, 286] [48, 138, 145, 195, 214, 235, 267, 280] [6, 49, 146, 196, 222, 243, 275, 288] [0, 50, 140, 197, 223, 244, 276, 289] [1, 51, 141, 198, 217, 238, 277, 290] [2, 52, 142, 199, 218, 239, 278, 291] [3, 53, 143, 200, 219, 240, 279, 292] [4, 54, 144, 201, 220, 241, 273, 293] [5, 55, 145, 202, 221, 242, 274, 287] [6, 13, 56, 148, 203, 229, 250, 282] [0, 7, 57, 149, 204, 230, 251, 283] [1, 8, 58, 150, 205, 224, 245, 284] [2, 9, 59, 151, 206, 225, 246, 285] [3, 10, 60, 152, 207, 226, 247, 286] [4, 11, 61, 153, 208, 227, 248, 280] [5, 12, 62, 147, 209, 228, 249, 281] [13, 20, 63, 155, 210, 236, 257, 289] [7, 14, 64, 156, 211, 237, 258, 290] [8, 15, 65, 157, 212, 231, 252, 291] [9, 16, 66, 158, 213, 232, 253, 292] [10, 17, 67, 159, 214, 233, 254, 293] [11, 18, 68, 160, 215, 234, 255, 287] [12, 19, 69, 154, 216, 235, 256, 288] [20, 27, 70, 149, 162, 217, 243, 264] [14, 21, 71, 150, 163, 218, 244, 265] [15, 22, 72, 151, 164, 219, 238, 259] [16, 23, 73, 152, 165, 220, 239, 260] [17, 24, 74, 153, 166, 221, 240, 261] [18, 25, 75, 147, 167, 222, 241, 262] [19, 26, 76, 148, 161, 223, 242, 263] [27, 34, 77, 156, 169, 224, 250, 271] [21, 28, 78, 157, 170, 225, 251, 272] [22, 29, 79, 158, 171, 226, 245, 266] [23, 30, 80, 159, 172, 227, 246, 267] [24, 31, 81, 160, 173, 228, 247, 268] [25, 32, 82, 154, 174, 229, 248, 269] [26, 33, 83, 155, 168, 230, 249, 270] [34, 41, 84, 163, 176, 231, 257, 278] [28, 35, 85, 164, 177, 232, 258, 279] [29, 36, 86, 165, 178, 233, 252, 273] [30, 37, 87, 166, 179, 234, 253, 274] [31, 38, 88, 167, 180, 235, 254, 275] [32, 39, 89, 161, 181, 236, 255, 276] [33, 40, 90, 162, 175, 237, 256, 277] [41, 48, 91, 170, 183, 238, 264, 285] [35, 42, 92, 171, 184, 239, 265, 286] [36, 43, 93, 172, 185, 240, 259, 280] [37, 44, 94, 173, 186, 241, 260, 281] [38, 45, 95, 174, 187, 242, 261, 282] [39, 46, 96, 168, 188, 243, 262, 283] [40, 47, 97, 169, 182, 244, 263, 284] [48, 55, 98, 177, 190, 245, 271, 292] [42, 49, 99, 178, 191, 246, 272, 293] [43, 50, 100, 179, 192, 247, 266, 287] [44, 51, 101, 180, 193, 248, 267, 288] [45, 52, 102, 181, 194, 249, 268, 289] [46, 53, 103, 175, 195, 250, 269, 290] [47, 54, 104, 176, 189, 251, 270, 291] [55, 62, 105, 152, 184, 197, 252, 278] [49, 56, 106, 153, 185, 198, 253, 279] [50, 57, 107, 147, 186, 199, 254, 273] [51, 58, 108, 148, 187, 200, 255, 274] [52, 59, 109, 149, 188, 201, 256, 275] [53, 60, 110, 150, 182, 202, 257, 276] [54, 61, 111, 151, 183, 196, 258, 277] [62, 69, 112, 159, 191, 204, 259, 285] [56, 63, 113, 160, 192, 205, 260, 286] [57, 64, 114, 154, 193, 206, 261, 280] [58, 65, 115, 155, 194, 207, 262, 281] [59, 66, 116, 156, 195, 208, 263, 282] [60, 67, 117, 157, 189, 209, 264, 283] [61, 68, 118, 158, 190, 203, 265, 284] [69, 76, 119, 166, 198, 211, 266, 292] [63, 70, 120, 167, 199, 212, 267, 293] [64, 71, 121, 161, 200, 213, 268, 287] [65, 72, 122, 162, 201, 214, 269, 288] [66, 73, 123, 163, 202, 215, 270, 289] [67, 74, 124, 164, 196, 216, 271, 290] [68, 75, 125, 165, 197, 210, 272, 291] [76, 83, 126, 152, 173, 205, 218, 273] [70, 77, 127, 153, 174, 206, 219, 274] [71, 78, 128, 147, 168, 207, 220, 275] [72, 79, 129, 148, 169, 208, 221, 276] [73, 80, 130, 149, 170, 209, 222, 277] [74, 81, 131, 150, 171, 203, 223, 278] [75, 82, 132, 151, 172, 204, 217, 279] [83, 90, 133, 159, 180, 212, 225, 280] [77, 84, 134, 160, 181, 213, 226, 281] [78, 85, 135, 154, 175, 214, 227, 282] [79, 86, 136, 155, 176, 215, 228, 283] [80, 87, 137, 156, 177, 216, 229, 284] [81, 88, 138, 157, 178, 210, 230, 285] [82, 89, 139, 158, 179, 211, 224, 286] [90, 97, 140, 166, 187, 219, 232, 287] [84, 91, 141, 167, 188, 220, 233, 288] [85, 92, 142, 161, 182, 221, 234, 289] [86, 93, 143, 162, 183, 222, 235, 290] [87, 94, 144, 163, 184, 223, 236, 291] [88, 95, 145, 164, 185, 217, 237, 292] [89, 96, 146, 165, 186, 218, 231, 293]
H_Z (147 checks, sparse supports)
[0, 62, 75, 107, 128, 147, 197, 204] [1, 56, 76, 108, 129, 148, 198, 205] [2, 57, 70, 109, 130, 149, 199, 206] [3, 58, 71, 110, 131, 150, 200, 207] [4, 59, 72, 111, 132, 151, 201, 208] [5, 60, 73, 105, 126, 152, 202, 209] [6, 61, 74, 106, 127, 153, 196, 203] [7, 69, 82, 114, 135, 154, 204, 211] [8, 63, 83, 115, 136, 155, 205, 212] [9, 64, 77, 116, 137, 156, 206, 213] [10, 65, 78, 117, 138, 157, 207, 214] [11, 66, 79, 118, 139, 158, 208, 215] [12, 67, 80, 112, 133, 159, 209, 216] [13, 68, 81, 113, 134, 160, 203, 210] [14, 76, 89, 121, 142, 161, 211, 218] [15, 70, 90, 122, 143, 162, 212, 219] [16, 71, 84, 123, 144, 163, 213, 220] [17, 72, 85, 124, 145, 164, 214, 221] [18, 73, 86, 125, 146, 165, 215, 222] [19, 74, 87, 119, 140, 166, 216, 223] [20, 75, 88, 120, 141, 167, 210, 217] [2, 21, 83, 96, 128, 168, 218, 225] [3, 22, 77, 97, 129, 169, 219, 226] [4, 23, 78, 91, 130, 170, 220, 227] [5, 24, 79, 92, 131, 171, 221, 228] [6, 25, 80, 93, 132, 172, 222, 229] [0, 26, 81, 94, 126, 173, 223, 230] [1, 27, 82, 95, 127, 174, 217, 224] [9, 28, 90, 103, 135, 175, 225, 232] [10, 29, 84, 104, 136, 176, 226, 233] [11, 30, 85, 98, 137, 177, 227, 234] [12, 31, 86, 99, 138, 178, 228, 235] [13, 32, 87, 100, 139, 179, 229, 236] [7, 33, 88, 101, 133, 180, 230, 237] [8, 34, 89, 102, 134, 181, 224, 231] [16, 35, 97, 110, 142, 182, 232, 239] [17, 36, 91, 111, 143, 183, 233, 240] [18, 37, 92, 105, 144, 184, 234, 241] [19, 38, 93, 106, 145, 185, 235, 242] [20, 39, 94, 107, 146, 186, 236, 243] [14, 40, 95, 108, 140, 187, 237, 244] [15, 41, 96, 109, 141, 188, 231, 238] [2, 23, 42, 104, 117, 189, 239, 246] [3, 24, 43, 98, 118, 190, 240, 247] [4, 25, 44, 99, 112, 191, 241, 248] [5, 26, 45, 100, 113, 192, 242, 249] [6, 27, 46, 101, 114, 193, 243, 250] [0, 21, 47, 102, 115, 194, 244, 251] [1, 22, 48, 103, 116, 195, 238, 245] [9, 30, 49, 111, 124, 196, 246, 253] [10, 31, 50, 105, 125, 197, 247, 254] [11, 32, 51, 106, 119, 198, 248, 255] [12, 33, 52, 107, 120, 199, 249, 256] [13, 34, 53, 108, 121, 200, 250, 257] [7, 28, 54, 109, 122, 201, 251, 258] [8, 29, 55, 110, 123, 202, 245, 252] [16, 37, 56, 118, 131, 203, 253, 260] [17, 38, 57, 112, 132, 204, 254, 261] [18, 39, 58, 113, 126, 205, 255, 262] [19, 40, 59, 114, 127, 206, 256, 263] [20, 41, 60, 115, 128, 207, 257, 264] [14, 35, 61, 116, 129, 208, 258, 265] [15, 36, 62, 117, 130, 209, 252, 259] [23, 44, 63, 125, 138, 210, 260, 267] [24, 45, 64, 119, 139, 211, 261, 268] [25, 46, 65, 120, 133, 212, 262, 269] [26, 47, 66, 121, 134, 213, 263, 270] [27, 48, 67, 122, 135, 214, 264, 271] [21, 42, 68, 123, 136, 215, 265, 272] [22, 43, 69, 124, 137, 216, 259, 266] [30, 51, 70, 132, 145, 217, 267, 274] [31, 52, 71, 126, 146, 218, 268, 275] [32, 53, 72, 127, 140, 219, 269, 276] [33, 54, 73, 128, 141, 220, 270, 277] [34, 55, 74, 129, 142, 221, 271, 278] [28, 49, 75, 130, 143, 222, 272, 279] [29, 50, 76, 131, 144, 223, 266, 273] [5, 37, 58, 77, 139, 224, 274, 281] [6, 38, 59, 78, 133, 225, 275, 282] [0, 39, 60, 79, 134, 226, 276, 283] [1, 40, 61, 80, 135, 227, 277, 284] [2, 41, 62, 81, 136, 228, 278, 285] [3, 35, 56, 82, 137, 229, 279, 286] [4, 36, 57, 83, 138, 230, 273, 280] [12, 44, 65, 84, 146, 231, 281, 288] [13, 45, 66, 85, 140, 232, 282, 289] [7, 46, 67, 86, 141, 233, 283, 290] [8, 47, 68, 87, 142, 234, 284, 291] [9, 48, 69, 88, 143, 235, 285, 292] [10, 42, 63, 89, 144, 236, 286, 293] [11, 43, 64, 90, 145, 237, 280, 287] [6, 19, 51, 72, 91, 148, 238, 288] [0, 20, 52, 73, 92, 149, 239, 289] [1, 14, 53, 74, 93, 150, 240, 290] [2, 15, 54, 75, 94, 151, 241, 291] [3, 16, 55, 76, 95, 152, 242, 292] [4, 17, 49, 70, 96, 153, 243, 293] [5, 18, 50, 71, 97, 147, 244, 287] [13, 26, 58, 79, 98, 148, 155, 245] [7, 27, 59, 80, 99, 149, 156, 246] [8, 21, 60, 81, 100, 150, 157, 247] [9, 22, 61, 82, 101, 151, 158, 248] [10, 23, 62, 83, 102, 152, 159, 249] [11, 24, 56, 77, 103, 153, 160, 250] [12, 25, 57, 78, 104, 147, 154, 251] [20, 33, 65, 86, 105, 155, 162, 252] [14, 34, 66, 87, 106, 156, 163, 253] [15, 28, 67, 88, 107, 157, 164, 254] [16, 29, 68, 89, 108, 158, 165, 255] [17, 30, 69, 90, 109, 159, 166, 256] [18, 31, 63, 84, 110, 160, 167, 257] [19, 32, 64, 85, 111, 154, 161, 258] [27, 40, 72, 93, 112, 162, 169, 259] [21, 41, 73, 94, 113, 163, 170, 260] [22, 35, 74, 95, 114, 164, 171, 261] [23, 36, 75, 96, 115, 165, 172, 262] [24, 37, 76, 97, 116, 166, 173, 263] [25, 38, 70, 91, 117, 167, 174, 264] [26, 39, 71, 92, 118, 161, 168, 265] [34, 47, 79, 100, 119, 169, 176, 266] [28, 48, 80, 101, 120, 170, 177, 267] [29, 42, 81, 102, 121, 171, 178, 268] [30, 43, 82, 103, 122, 172, 179, 269] [31, 44, 83, 104, 123, 173, 180, 270] [32, 45, 77, 98, 124, 174, 181, 271] [33, 46, 78, 99, 125, 168, 175, 272] [41, 54, 86, 107, 126, 176, 183, 273] [35, 55, 87, 108, 127, 177, 184, 274] [36, 49, 88, 109, 128, 178, 185, 275] [37, 50, 89, 110, 129, 179, 186, 276] [38, 51, 90, 111, 130, 180, 187, 277] [39, 52, 84, 105, 131, 181, 188, 278] [40, 53, 85, 106, 132, 175, 182, 279] [48, 61, 93, 114, 133, 183, 190, 280] [42, 62, 94, 115, 134, 184, 191, 281] [43, 56, 95, 116, 135, 185, 192, 282] [44, 57, 96, 117, 136, 186, 193, 283] [45, 58, 97, 118, 137, 187, 194, 284] [46, 59, 91, 112, 138, 188, 195, 285] [47, 60, 92, 113, 139, 182, 189, 286] [55, 68, 100, 121, 140, 190, 197, 287] [49, 69, 101, 122, 141, 191, 198, 288] [50, 63, 102, 123, 142, 192, 199, 289] [51, 64, 103, 124, 143, 193, 200, 290] [52, 65, 104, 125, 144, 194, 201, 291] [53, 66, 98, 119, 145, 195, 202, 292] [54, 67, 99, 120, 146, 189, 196, 293]
Code ID 294-16-24 · download JSON · raw on GitHub