sql/data/graphe/clients.csv

1	client_id	nom	ville
2	C1	Client1	Nantes
3	C2	Client2	Paris
4	C3	Client3	Paris
5	C4	Client4	Nantes
6	C5	Client5	Marseille
7	C6	Client6	Lyon
8	C7	Client7	Lyon
9	C8	Client8	Lyon
10	C9	Client9	Nantes
11	C10	Client10	Paris
12	C11	Client11	Nantes
13	C12	Client12	Nantes
14	C13	Client13	Toulouse
15	C14	Client14	Paris
16	C15	Client15	Toulouse
17	C16	Client16	Lille
18	C17	Client17	Paris
19	C18	Client18	Paris
20	C19	Client19	Paris
21	C20	Client20	Lyon
22	C21	Client21	Lyon
23	C22	Client22	Toulouse
24	C23	Client23	Toulouse
25	C24	Client24	Paris
26	C25	Client25	Toulouse
27	C26	Client26	Lyon
28	C27	Client27	Nantes
29	C28	Client28	Nantes
30	C29	Client29	Nantes
31	C30	Client30	Toulouse
32	C31	Client31	Lille
33	C32	Client32	Lyon
34	C33	Client33	Lille
35	C34	Client34	Toulouse
36	C35	Client35	Marseille
37	C36	Client36	Bordeaux
38	C37	Client37	Bordeaux
39	C38	Client38	Paris
40	C39	Client39	Bordeaux
41	C40	Client40	Bordeaux