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MULTILINGUAL LEXICON · MATRIX INDEX · LX127

Si Bian Four-Pip Edge (四邊 / Quatre Points de Cote) — Scoreboard Matrix Coordinate

LX127 documents Si Bian Four-Pip Edge (四邊, Jyutping sei3 bin1, French Quatre Points de Cote) through Visual & Coordinate Grid Mapping: Four pips along the long edge isolating card rank to 9 or 10, anchored to Short-edge center check differentiates single-center 9 from double-center 10 and Exactly 2 of 13 card ranks (15.38% unconditional single-card share).

Lexicon Reference ID
LX127
Jyutping sei3 bin1
四邊
Big Road Streaks
12 Cols
Big Eye Boy Total
20 Marks
Engine-Verified Scoreboard · 24 Hands

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

LX127 lexicon board (BBPPBBBBPPBPPPBPBPBBPPTP): 12 Big Road columns, 20 Big Eye Boy, 18 Small Road, and 14 Cockroach Pig marks.

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

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

  1. Column 2 goes down to Row 2, so use Rule 2: look 1 column 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.

Small Road · Mark #3

This bead is at Row 4. Column 1 stopped at Row 2, more than one row above → red (=).

  1. Column 3 goes down to Row 4, so use Rule 2: look 2 columns back, at Column 1.
  2. Column 1 stopped at Row 2, more than one row above → 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.

Cockroach Pig · Mark #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

LX127 Cantonese & Jyutping
四邊 (sei3 bin1)

Spoken across Climactic Macau squeeze call separating a natural 9 from zero-value 10

LX127 French Salon Term
Quatre Points de Cote

Historical Chemin de Fer & Banque equivalent for Si Bian Four-Pip Edge

LX127 Scoreboard Anchor
Si Bian Four-Pip Edge

Short-edge center check differentiates single-center 9 from double-center 10

LX127 Mathematical Spec
Scoreboard Matrix Coordinate

Exactly 2 of 13 card ranks (15.38% unconditional single-card share)

LX127 Study Modality
Visual & Coordinate Grid Mapping

Focuses on zero-based Big Road column index k, row depth d_k, and derived lookback and locating the exact display quadrant and cell symbol on live boards

LX127 · Etymology & Matrix Specification

LX127 Si Bian Four-Pip Edge: Scoreboard Matrix Coordinate & Floor Context

Lexicon dossier LX127 anchors Si Bian Four-Pip Edge (四邊, sei3 bin1) to Quatre Points de Cote inside Climactic Macau squeeze call separating a natural 9 from zero-value 10, using Scoreboard Matrix Coordinate to check 12 columns and 20 derived marks.

Within LX127 (Si Bian Four-Pip Edge · Scoreboard Matrix Coordinate), This bead is at Row 2. Column 1 has a bead at Row 2 too → red (=). Tracing 18 Small Road dots and 14 Cockroach Pig slashes completes locating the exact display quadrant and cell symbol on live boards.

Table LX127: Multilingual specification for Si Bian Four-Pip Edge under Scoreboard Matrix Coordinate.
LX127 DimensionCantonese / FrenchScoreboard & Math Specification
LX127 Term & Script四邊 (sei3 bin1)Four pips along the long edge isolating card rank to 9 or 10
LX127 French HeritageQuatre Points de CoteClimactic Macau squeeze call separating a natural 9 from zero-value 10
LX127 Board & MathShort-edge center check differentiates single-center 9 from double-center 10Exactly 2 of 13 card ranks (15.38% unconditional single-card share)
  • LX127 Check 1: Match Cantonese 四邊 (sei3 bin1) and French Quatre Points de Cote to Four pips along the long edge isolating card rank to 9 or 10.
  • LX127 Check 2: Locate Short-edge center check differentiates single-center 9 from double-center 10 across the 12 Big Road columns of BBPPBBBBPPBP.
  • LX127 Check 3: Apply Visual & Coordinate Grid Mapping to verify zero-based Big Road column index k, row depth d_k, and derived lookback.
LX127 · Visual & Coordinate Grid Mapping

LX127 Scoreboard Coordinate & Derived-Road Verification

Inside LX127 (Si Bian Four-Pip Edge), This bead is at Row 4. Column 1 stopped at Row 2, more than one row above → red (=). Pairing 四邊 [sei3 bin1] with Quatre Points de Cote under Scoreboard Matrix Coordinate satisfies every step of locating the exact display quadrant and cell symbol on live boards.

Table Reality Check

Myth vs. Truth

MythUsing Si Bian Four-Pip Edge (四邊 / Quatre Points de Cote) in LX127 lets a player forecast the next shoe card from scoreboard colors.
TruthSi Bian Four-Pip Edge is a descriptive Climactic Macau squeeze call separating a natural 9 from zero-value 10 term; derived road red (=) and blue (≠) symbols only record historical column symmetry under Exactly 2 of 13 card ranks (15.38% unconditional single-card share).
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  • Structured step-by-step track across Foundations, Big Eye Boy, Small Road, and Cockroach Pig
  • 74 interactive lesson scoreboards and 94 inline quiz checks with plain-English mark feedback
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