The map below shows the countries of Algeria (A), Egypt (E), Libya (L), Morocco (M), Sudan (S),

Question:

The map below shows the countries of Algeria (A), Egypt (E), Libya (L), Morocco (M), Sudan (S), Tunisia (T), and Western Sahara (W). Represent the map as a graph where each vertex represents a country and each edge represents a common border between the countries. Use the letters indicated in parentheses to label the vertices.

Morocco - Tunisia Algeria Libya Egypt Western Sahara Sudan