Origin	Destination	Travel time
point 21	point 16	2.0
point 21	point 17	2.0
point 21	point 20	2.0
point 21	point 22	2.0
point 21	point 23	2.0
point 21	point 25	2.0
point 21	point 29	2.0
point 21	point 30	2.0
point 21	point 35	2.0
point 21	point 28	2.0
point 22	point 1	2.0
point 22	point 2	2.0
point 22	point 3	2.0
point 22	point 9	2.0
point 22	point 11	2.0
point 22	point 15	2.0
point 22	point 16	2.0
point 22	point 17	2.0
point 22	point 20	2.0
point 22	point 21	2.0
point 22	point 23	2.0
point 22	point 25	2.0
point 22	point 29	2.0
point 22	point 30	2.0
point 22	point 35	2.0