diff --git a/personal/noah/maritime/navigation_rules.md b/personal/noah/maritime/navigation_rules.md
index 7ad934a..8a4c29d 100644
--- a/personal/noah/maritime/navigation_rules.md
+++ b/personal/noah/maritime/navigation_rules.md
@@ -1,17 +1,36 @@
 [US Coast Guard Navigation Rules](https://www.navcen.uscg.gov/sites/default/files/pdf/navRules/navrules.pdf)
 
+Sure, I'll provide more context for each item in the outline using Markdown formatting. Here's the updated outline:
 
-I. Introduction
-A. International Rules
-B. Inland Rules
+# Navigation Rules and Regulations
 
-II. Part A - General
-A. Rule 1: Application
-B. Rule 2: Responsibility 
-C. Rule 3: General Definitions
+## I. Introduction
+The introduction provides an overview of the International and Inland Navigation Rules.
+   
+### A. International Rules
+The International Rules, also known as the 72 COLREGS (Convention on the International Regulations for Preventing Collisions at Sea, 1972), apply to vessels on international waters.
+
+### B. Inland Rules
+The Inland Rules, contained in the Inland Navigational Rules Act of 1980, apply to vessels navigating on inland waters of the United States.
+
+## II. Part A - General
+This part covers general rules and definitions that apply to both International and Inland Rules.
+
+### A. Rule 1: Application
+Rule 1 states the application of the Rules and the responsibilities of the vessel owners, masters, and crew to comply with the Rules.
+
+### B. Rule 2: Responsibility
+Rule 2 explains the responsibility of vessels to comply with the Rules and take necessary precautions to avoid collisions.
+
+### C. Rule 3: General Definitions
+Rule 3 provides definitions for terms used throughout the Rules, such as "vessel," "power-driven vessel," "sailing vessel," and "vessel engaged in fishing."
+
+## III. Part B - Steering and Sailing Rules
+This part is divided into three sections that cover the conduct of vessels in various situations.
+
+### A. Section I - Conduct of Vessels in Any Condition of Visibility
+This section contains rules that apply to vessels in any visibility condition.
 
-III. Part B - Steering and Sailing Rules
-A. Section I - Conduct of Vessels in Any Condition of Visibility
 1. Rule 4: Application
 2. Rule 5: Look-out
 3. Rule 6: Safe Speed
@@ -20,7 +39,9 @@ A. Section I - Conduct of Vessels in Any Condition of Visibility
 6. Rule 9: Narrow Channels
 7. Rule 10: Traffic Separation Schemes
 
-B. Section II - Conduct of Vessels in Sight of One Another  
+### B. Section II - Conduct of Vessels in Sight of One Another
+This section covers rules for vessels that are in sight of each other.
+
 1. Rule 11: Application
 2. Rule 12: Sailing Vessels
 3. Rule 13: Overtaking
@@ -30,43 +51,53 @@ B. Section II - Conduct of Vessels in Sight of One Another
 7. Rule 17: Action by Stand-on Vessel
 8. Rule 18: Responsibilities Between Vessels
 
-C. Section III - Conduct of Vessels in Restricted Visibility
+### C. Section III - Conduct of Vessels in Restricted Visibility
+This section contains rules for vessels navigating in restricted visibility conditions.
+
 1. Rule 19: Conduct of Vessels in Restricted Visibility
 
-IV. Part C - Lights and Shapes
-A. Rule 20: Application
-B. Rule 21: Definitions
-C. Rule 22: Visibility of Lights
-D. Rule 23: Power-driven Vessels Underway
-E. Rule 24: Towing and Pushing
-F. Rule 25: Sailing Vessels Underway and Vessels Under Oars
-G. Rule 26: Fishing Vessels
-H. Rule 27: Vessels Not Under Command or Restricted in Their Ability to Maneuver
-I. Rule 28: Vessels Constrained by Their Draft
-J. Rule 29: Pilot Vessels 
-K. Rule 30: Anchored Vessels and Vessels Aground
-L. Rule 31: Seaplanes
+## IV. Part C - Lights and Shapes
+This part covers the requirements for lights and shapes that vessels must display in various situations.
 
-V. Part D - Sound and Light Signals
-A. Rule 32: Definitions
-B. Rule 33: Equipment for Sound Signals
-C. Rule 34: Maneuvering and Warning Signals
-D. Rule 35: Sound Signals in Restricted Visibility
-E. Rule 36: Signals to Attract Attention
-F. Rule 37: Distress Signals
+### A. Rule 20: Application
+### B. Rule 21: Definitions
+### C. Rule 22: Visibility of Lights
+### D. Rule 23: Power-driven Vessels Underway
+### E. Rule 24: Towing and Pushing
+### F. Rule 25: Sailing Vessels Underway and Vessels Under Oars
+### G. Rule 26: Fishing Vessels
+### H. Rule 27: Vessels Not Under Command or Restricted in Their Ability to Maneuver
+### I. Rule 28: Vessels Constrained by Their Draft
+### J. Rule 29: Pilot Vessels
+### K. Rule 30: Anchored Vessels and Vessels Aground
+### L. Rule 31: Seaplanes
 
-VI. Part E - Exemptions
-A. Rule 38: Exemptions
-B. Annex I: Positioning and Technical Details of Lights and Shapes 
-C. Annex II: Additional Signals for Fishing Vessels Fishing in Close Proximity
-D. Annex III: Technical Details of Sound Signal Appliances
-E. Annex IV: Distress Signals
-F. Annex V: Pilot Rules  
+## V. Part D - Sound and Light Signals
+This part covers the requirements for sound and light signals that vessels must use in various situations.
 
-VII. Other Regulations
-A. Interpretative Rules
-B. COLREGS Demarcation Lines
-C. Penalty Provisions 
-D. Alternative Compliance
-E. Waters Specified by the Secretary 
-F. Vessel Bridge-to-Bridge Radiotelephone Regulations
+### A. Rule 32: Definitions
+### B. Rule 33: Equipment for Sound Signals
+### C. Rule 34: Maneuvering and Warning Signals
+### D. Rule 35: Sound Signals in Restricted Visibility
+### E. Rule 36: Signals to Attract Attention
+### F. Rule 37: Distress Signals
+
+## VI. Part E - Exemptions and Annexes
+This part covers exemptions from the Rules and additional information in the annexes.
+
+### A. Rule 38: Exemptions
+### B. Annex I: Positioning and Technical Details of Lights and Shapes
+### C. Annex II: Additional Signals for Fishing Vessels Fishing in Close Proximity
+### D. Annex III: Technical Details of Sound Signal Appliances
+### E. Annex IV: Distress Signals
+### F. Annex V: Pilot Rules
+
+## VII. Other Regulations
+This section covers additional regulations related to navigation.
+
+### A. Interpretative Rules
+### B. COLREGS Demarcation Lines
+### C. Penalty Provisions
+### D. Alternative Compliance
+### E. Waters Specified by the Secretary
+### F. Vessel Bridge-to-Bridge Radiotelephone Regulations
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