Node	Second smallest eigenspectra of laplacian matrix
1	0.676669
2	0.291486
3	0.117452
4	0.354416
5	-0.255744
6	-0.240538
7	0.050282
8	-0.379410
9	-0.105836
10	-0.097125
11	-0.105935
12	-0.031352
13	-0.046618
14	-0.044669
15	-0.028997
16	-0.005256
17	-0.044748
18	-0.016240
19	-0.035413
20	-0.031150
21	-0.027325
22	-0.026807
23	-0.033979
24	0.010359
25	-0.007286
26	0.002538
27	0.005683
28	0.007585
29	0.002248
30	-0.001860
31	-0.002471
32	-0.009967
33	-0.006628
34	-0.003491
35	-0.002290
36	-0.003530
37	-0.016857
38	-0.006927
39	-0.029123
40	0.013893
41	0.021766
42	0.015384
43	0.011720
44	0.007760
45	0.004514
46	0.006357
47	0.006154
48	0.005447
49	0.009284
50	-0.000726
51	0.008739
52	0.000000