Cross-length relationships

Literal shared blocks ≥12 chars between distinct unique messages (content-deduped; plain-language and uncertain-character transcriptions excluded). At ~1.6e10 possible alignments the expected number of chance 12-gram matches in the whole dataset is ~1e-8, so every row is a real relationship. Long-format lengths 216/218/224/246 share 0 literal blocks across lengths — the 22/38-block grammar is geometric, not literal content reuse.

Insertion pairs (long = short + one inserted block) (9)

lengthsprefixesgroupsfirst-air (gap)shared blockexcerpt
48 / 55N3 / N3G2 / G22024-07-01 / 2024-07-01 (1d)48 chars @ 1/1 — insert of 7 chars at pos 49N3WA65W47VZCJP42GHSF4T3MTP4ECR3LMZXKQIXVRM4DZ6RO
30 / 33BW / BWG5 / G52025-06-10 / 2025-06-10 (1d)30 chars @ 1/1 — insert of 3 chars at pos 31BWTXP41ZS25GX69H9CX6KRP8YMHF1Y
30 / 33EG / EGG2 / G22023-10-02 / 2023-10-02 (0d)30 chars @ 1/1 — insert of 3 chars at pos 31EG4CSU2RTZINC6ESEV6AJLTELYTJK7
30 / 44PM / PMG2 / G22023-01-05 / 2022-12-19 (16d)30 chars @ 1/1 — insert of 14 chars at pos 31PM2JOUVZGW7SKNG4HTP7NSIZGBJ4UP
30 / 43XI / XIG2 / G22022-11-08 / 2022-11-08 (0d)30 chars @ 1/1 — insert of 13 chars at pos 31XIVUC6VZVG2MHDBELHUJ2EHUJNKBXX
30 / 33MP / MPG2 / G22025-08-18 / 2025-08-18 (1d)27 chars @ 1/1 — insert of 3 chars at pos 28MPJQHM7JW6HYX22RZMLQA272VUR
25 / 30FW / FWG5 / G52026-01-27 / 2025-06-10 (230d)25 chars @ 1/1 — insert of 5 chars at pos 26FWDE3ZJ7HTRXCB2F13E9G5ZOC
33 / 32QD / QDG5 / G52025-06-11 / 2025-06-11 (1d)22 chars @ 1/1 — insert of 1 chars at pos 23QDJFL3DX54RVAON049E1DG
40 / 34WM / WMG2 / G22025-09-02 / 2025-09-02 (0d)18 chars @ 1/1, 2 blocks — insert of 6 chars at pos 19WMCY563VXMRC4JVX7F

Same-prefix block reuse (33)

Distinct messages under one prefix sharing literal content.

lengthsprefixesgroupsfirst-air (gap)shared blockexcerpt
92 / 926K / 6KG4 / G42023-06-15 / 2023-06-15 (0d)58 chars @ 35/35, 2 blocksRKPHRRW2222BWTRLHPYRUVWKW2IAJ34INNSMW7YXYWPXP222…
172 / 108LO / LOG4 / G42024-01-31 / 2024-01-20 (11d)48 chars @ 120/56DMO7KPGBP6FNECYD7UQSE2ZFD4ZRJU6JWQ7ILDSW7U3OMRBU
39 / 39N3 / N3G2 / G22024-06-22 / 2024-06-22 (0d)34 chars @ 1/1N3N6WFEZRY36ZJYPT36LHV364HJOZBDCTA
198 / 172BJ / BJG4 / G42024-06-18 / 2024-06-14 (4d)29 chars @ 131/14342L4SXBXXUPPSUU5WN533CWQWRBW6
30 / 30SE / SEG1 / G12025-08-17 / 2025-08-17 (0d)29 chars @ 1/1SEYXIXOZCHG4NIDWKKJSJIRV37OFQ
30 / 3034 / 34G1 / G12026-04-20 / 2026-04-20 (1d)27 chars @ 1/134A5TVAJBCZMF3DT4CAJRKXEZYX
33 / 33ZG / ZGG5 / G52025-06-11 / 2025-06-11 (1d)27 chars @ 1/1ZGH54E4Q1YC47H8KVM6BQTTIO72
30 / 3024 / 24G1 / G12023-02-03 / 2023-02-03 (1d)26 chars @ 5/5QQFXPASGYTBDCYOGMQ7DXBLXBF
30 / 30FH / FHG1 / G12023-02-21 / 2023-02-21 (0d)26 chars @ 1/1FHATUQAPFASGCEGRDMCBUCGWCP
30 / 30N3 / N3G2 / G22024-06-14 / 2024-06-14 (0d)26 chars @ 1/1N3V4XRZZNF5HORPG7HZLQZ2LIU
30 / 30MQ / MQG1 / G12023-01-11 / 2023-01-11 (0d)25 chars @ 6/6CKOXMWZYGA7L6XPJJGUAYLFGN
30 / 30YL / YLG1 / G12023-06-26 / 2023-06-26 (1d)25 chars @ 6/6W4LXW55RP254VXHEKXQYSLB4M
30 / 3024 / 24G1 / G12023-01-24 / 2023-01-24 (1d)23 chars @ 1/1242AH2GKO7OMDUJLNWGXLGT
30 / 30FH / FHG1 / G12023-02-23 / 2023-02-23 (0d)23 chars @ 8/8NC4NJB26Z6YZCLEENHI4ZX3
38 / 38GV / GVG3 / G32025-08-18 / 2025-08-18 (1d)23 chars @ 16/16, 2 blocks6F7Z77QNNJJJJWWE6EMECOJ
30 / 30MQ / MQG1 / G12022-12-20 / 2022-12-20 (0d)23 chars @ 8/8RDR3657Q7CRZEX4QYVXIFAG
30 / 30ZM / ZMG1 / G12022-01-26 / 2022-01-26 (0d)23 chars @ 1/1ZMSCTXEGUFECSK3QV3W5VUP
30 / 30MQ / MQG1 / G12022-12-30 / 2022-12-30 (0d)21 chars @ 10/105N6KHZXJAAKJ7GG3TZVUO
30 / 30WR / WRG1 / G12023-12-17 / 2023-12-17 (0d)21 chars @ 1/1WR32WZNH4PLKR37KF3Y3Z
35 / 353Z / 3ZG2 / G22025-01-10 / 2025-01-10 (0d)20 chars @ 1/13ZMRNIIVICCJRYY62DP6
30 / 306G / 6GG1 / G12022-10-27 / 2022-10-27 (0d)20 chars @ 1/16G5T7FI3H3JU76SUHMUR
30 / 30PJ / PJG1 / G12023-09-13 / 2023-09-13 (0d)20 chars @ 1/1PJVJUCDBN4T7HQXI2MLN
30 / 30TD / TDG1 / G12024-02-10 / 2024-02-10 (1d)20 chars @ 11/11VA2JV3TGDYEZJ4JDNRLM
30 / 30ZM / ZMG1 / G12022-01-27 / 2022-01-27 (1d)20 chars @ 11/11D73AHR46UFDROCC26KP3
30 / 30ZM / ZMG1 / G12022-01-27 / 2022-01-27 (1d)19 chars @ 12/12KHA4WCYKHLOI3QABMLS
30 / 30AA / AAG1 / G12025-08-01 / 2025-08-01 (1d)18 chars @ 13/13A7KML5AKPK372POHXE
30 / 30ND / NDG1 / G12024-12-20 / 2024-12-20 (0d)18 chars @ 1/1NDTD3S32A6FVIJ7TVW
142 / 142BV / BVG4 / G42025-01-04 / 2024-12-22 (12d)13 chars @ 64/42ZZZZYNTJTTVSV
164 / 268BV / BVG4 / G42024-12-14 / 2024-10-31 (44d)13 chars @ 39/187F3L7777EUCVFL
142 / 160BV / BVG4 / G42024-12-31 / 2024-11-17 (43d)12 chars @ 17/17D4ZBJIQJUXTX
222 / 166BV / BVG4 / G42024-11-13 / 2024-12-29 (46d)12 chars @ 101/61ZXWTTTT2D2DK
268 / 164BW / BWG4 / G42024-04-14 / 2024-03-17 (27d)12 chars @ 167/1292UUUUCXVD3TQ
268 / 216RO / ROG4 / G42024-08-30 / 2024-09-10 (11d)12 chars @ 145/137VGGGGKESIUHU

Other shared blocks (0)

lengthsprefixesgroupsfirst-air (gap)shared blockexcerpt