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TWIN 2x2 COLUMN SYMMETRY · CATALOG DDT17 (SEED 204317)

Double-Double Twin Shoe DDT17: 76-Hand 8-Deck Scoreboard & Derived-Road Audit

Catalog shoe DDT17 (seed 204317) captures a repeating 2-bead BB-PP-BB-PP twin columns testing Rule 1 and Rule 2 Case 1 in tandem across 76 dealt 8-deck hands (37 Banker, 35 Player, 4 Tie). Its 34 logical Big Road columns occupy 34 display columns (C1:2B · C2:2P · C3:2B · C4:2P · C5:2B · C6:2P · C7:3B · C8:1P) and generate 69 Big Eye Boy marks (26R/43B), 67 Small Road marks (29R/38B), and 65 Cockroach Pig marks (48R/17B).

Verified 8-Deck Hands
76 (DDT17)
Outcome Split
37B / 35P / 4T
Peak Streaks
4B · 4P
Big Road Columns
34 Cols
Engine-Verified Scoreboard · 76 Hands

Read the Board at Table Speed

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Big Road B P P B B P P B B P P B B B B B P P P B P P B B B B P B B P P B P P P B B P P P B P P B B B P B B P P P B P P B B B B P B B B P P B P P
Big Eye Boy = = = = = = ≠ ≠ ≠ ≠ ≠ = = = ≠ ≠ ≠ ≠ ≠ = = = ≠ = = ≠ ≠ ≠ = ≠ = ≠ ≠ ≠ = ≠ = ≠ = ≠ = ≠ ≠ ≠ ≠ = ≠ ≠ ≠ ≠ ≠ = ≠ ≠ ≠ ≠ ≠ = ≠ = ≠ ≠ ≠ = ≠ = ≠ ≠ ≠
Small Road = = = = = = ≠ ≠ ≠ = = = ≠ ≠ = = ≠ ≠ = ≠ ≠ = = ≠ ≠ = = ≠ ≠ ≠ ≠ = ≠ ≠ ≠ ≠ = = ≠ ≠ ≠ = ≠ ≠ = ≠ ≠ = ≠ ≠ = ≠ ≠ = ≠ ≠ = = ≠ ≠ = = ≠ ≠ ≠ ≠ =
Cockroach Pig = = = = = = ≠ ≠ ≠ = = = = = = = ≠ ≠ = = = = ≠ ≠ = = = ≠ = = = = = = ≠ = = ≠ ≠ = = = = ≠ = = = = = = ≠ ≠ = = = = ≠ ≠ = = = ≠ = = =

DDT17 (seed 204317): 76 hands (37B / 35P / 4T), peak streaks 4B & 4P across 34 logical columns.

Big Road B is Banker, P is Player Roads under it Red (=): repeating Blue (≠): breaking
Step-by-Step Mark Proofs (Rule 1 & Rule 2)
DDT17 Big Eye Boy Entry #7

This bead is at Row 2. Column 4 has a bead at Row 2 too → red (=).

  1. Column 5 goes down to Row 2, so use Rule 2: look 1 column back, at Column 4.
  2. Column 4 has a bead at Row 2 too → red (=).

Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 4 stopped exactly one row above this bead.

DDT17 Small Road Entry #3

This bead is at Row 2. Column 2 has a bead at Row 2 too → red (=).

  1. Column 4 goes down to Row 2, so use Rule 2: look 2 columns back, at Column 2.
  2. Column 2 has a bead at Row 2 too → red (=).

Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 2 stopped exactly one row above this bead.

DDT17 Cockroach Pig Entry #1

This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=).

  1. Column 4 goes down to Row 2, so use Rule 2: look 3 columns back, at Column 1.
  2. Column 1 has a bead at Row 2 too → red (=).

Common table reading watchout: Thinking "no bead at this row" means blue. It is blue only when Column 1 stopped exactly one row above this bead.

Verified Reference Data

Key Facts & Table Specifications

DDT17 8-Deck Hand Distribution
76 Hands (37 Banker / 35 Player / 4 Tie)

Seed 204317 opening column signature: C1:2B · C2:2P · C3:2B · C4:2P · C5:2B · C6:2P · C7:3B · C8:1P.

DDT17 Big Road Span & Max Streaks
Max 4B / Max 4P Across 34 Logical Cols (34 Display Cols)

In a 2-by-2 twin run, the first bead of each pair triggers Rule 1 at Row 1 (comparing prior depth 2 against depth 2) and the second bead triggers Rule 2 Case 1 at Row 2.

DDT17 Big Eye Boy Rule Breakdown
69 Marks (26R / 43B · 37.7% Red across 32 Display Cols)

Rule 1: 32 marks · Rule 2 Case 1: 0 · Case 2: 0 · Case 3: 37.

DDT17 Small Road & Cockroach Pig Tally
SR: 29R/38B (43.3% Red) · CP: 48R/17B (73.8% Red)

When a column finally extends to a third bead at Row 3, it steps exactly one row past the reference column's depth-2 stop point, producing a textbook Rule 2 Case 2 Blue (≠) break.

DDT17 Hand #77 Next-Hand Probe
If B → BEB blue, SR red, CP blue | If P → BEB red, SR blue, CP red

Computed by getNextRoadPredictions() after Hand #76 of DDT17.

DDT17 COLUMN GEOMETRY (DOUBLE-DOUBLE-TWIN)

DDT17 Scoreboard Structure: C1:2B · C2:2P · C3:2B · C4:2P · C5:2B · C6:2P · C7:3B · C8:1P

In catalog shoe DDT17 (seed 204317), 76 total hands resolve into 37 Banker wins, 35 Player wins, and 4 Ties across 34 logical columns (C1:2B · C2:2P · C3:2B · C4:2P · C5:2B · C6:2P · C7:3B · C8:1P). In a 2-by-2 twin run, the first bead of each pair triggers Rule 1 at Row 1 (comparing prior depth 2 against depth 2) and the second bead triggers Rule 2 Case 1 at Row 2.

Tracking DDT17 column by column shows peak runs of 4B and 4P spreading across 34 Big Road display columns: DDT17 records 32 Rule 1 new-column checks, 0 Rule 2 Case 1 covered-row checks, 0 Rule 2 Case 2 one-past-bottom breaks, and 37 Rule 2 Case 3 deep-tail checks.

Opening 10 Big Road Columns of DDT17 (Seed 204317)
Column & SpanBeadsRunning TallyGrid StopDepth Pair
DDT17-C01 (H1–H3)2B (BB) [DDT17]2B/0P (+1T @DDT17-C1)DDT17 Row2 Stop (Col1)NextColVsDDT17-C1: 2v2
DDT17-C02 (H4–H5)2P (PP) [DDT17]2B/2P (+0T @DDT17-C2)DDT17 Row2 Stop (Col2)NextColVsDDT17-C1: 2v2
DDT17-C03 (H6–H7)2B (BB) [DDT17]4B/2P (+0T @DDT17-C3)DDT17 Row2 Stop (Col3)NextColVsDDT17-C2: 2v2
DDT17-C04 (H8–H9)2P (PP) [DDT17]4B/4P (+0T @DDT17-C4)DDT17 Row2 Stop (Col4)NextColVsDDT17-C3: 2v2
DDT17-C05 (H10–H11)2B (BB) [DDT17]6B/4P (+0T @DDT17-C5)DDT17 Row2 Stop (Col5)NextColVsDDT17-C4: 2v2
DDT17-C06 (H12–H13)2P (PP) [DDT17]6B/6P (+0T @DDT17-C6)DDT17 Row2 Stop (Col6)NextColVsDDT17-C5: 2v2
DDT17-C07 (H14–H16)3B (BBB) [DDT17]9B/6P (+0T @DDT17-C7)DDT17 Row3 Stop (Col7)NextColVsDDT17-C6: 3v2
DDT17-C08 (H17–H18)1P (P) [DDT17]9B/7P (+1T @DDT17-C8)DDT17 Row1 Stop (Col8)NextColVsDDT17-C7: 1v3
DDT17-C09 (H19–H20)2B (BB) [DDT17]11B/7P (+0T @DDT17-C9)DDT17 Row2 Stop (Col9)NextColVsDDT17-C8: 2v1
DDT17-C10 (H21–H23)3P (PPP) [DDT17]11B/10P (+0T @DDT17-C10)DDT17 Row3 Stop (Col10)NextColVsDDT17-C9: 3v2
  • DDT17 BEB #7 (RED): verified at DDT17 lookback-1 index 6 (26R/43B total).
  • DDT17 SR #3 (RED): verified at DDT17 lookback-2 index 2 (29R/38B total).
  • DDT17 CP #1 (RED): verified at DDT17 lookback-3 index 0 (48R/17B total).
DDT17 DERIVED-ROAD & CUT-CARD PROBE

DDT17 Lookback Split (26R/43B BEB · 29R/38B SR · 48R/17B CP)

When a column finally extends to a third bead at Row 3, it steps exactly one row past the reference column's depth-2 stop point, producing a textbook Rule 2 Case 2 Blue (≠) break. Across DDT17, Big Eye Boy prints 26 Red (37.7%) and 43 Blue marks, Small Road prints 29 Red (43.3%) and 38 Blue marks, and Cockroach Pig prints 48 Red (73.8%) and 17 Blue marks.

At the DDT17 cut card after Hand #76, probing Hand #77 via getNextRoadPredictions() yields Banker → BEB BLUE / SR RED / CP BLUE and Player → BEB RED / SR BLUE / CP RED for DDT17.

Table Reality Check

Myth vs. Truth

MythThe second bead of each pair in DDT17 marks Blue because the 2-bead column is about to end.
TruthAt Row 2 in DDT17, the reference column also has a bead at Row 2, so Rule 2 Case 1 marks Red (=); a break only appears if a column stops at 1 or extends to Row 3.
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Every reference guide, glossary definition, and road calculator on Baccarat Smart is open for everyone. When you want all 6 modules and 36 lessons (about 5.5 hours of lessons) organized in structured step-by-step order with 74 hands-on boards, 94 quiz checks along the way, and Cloud Shoe Log sync across web, iPhone, and Android, start Module 1 (10 lessons, about 64 minutes of lessons) free or unlock full membership for $25 a month.

  • Structured step-by-step track across Foundations, Big Eye Boy, Small Road, and Cockroach Pig
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