Node	Second smallest eigenspectra of laplacian matrix
1	-0.113034
2	-0.113034
3	-0.113034
4	-0.065901
5	-0.065901
6	-0.196808
7	-0.103999
8	0.110530
9	-0.073272
10	-0.073272
11	-0.073272
12	0.049182
13	-0.066436
14	-0.066436
15	0.335826
16	0.248417
17	0.142656
18	0.208760
19	0.212795
20	0.340507
21	0.340507
22	0.460707
23	0.092234
24	-0.104823
25	-0.104823
26	-0.104823
27	-0.104823
28	-0.104823
29	-0.104823
30	-0.104823
31	-0.104823
32	-0.104823
33	-0.104823
34	-0.104823
35	-0.068035
36	-0.040703
37	-0.019029
38	0.000000