Default multi-group structure

2.0000000000E+01
6.0655000000E+00
3.6790000000E+00
2.2310000000E+00
1.3530000000E+00
8.2100000000E-01
5.0000000000E-01
3.0250000000E-01
1.8300000000E-01
1.1100000000E-01
6.7430000000E-02
4.0850000000E-02
2.4780000000E-02
1.5030000000E-02
9.1180000000E-03
5.5000000000E-03
3.5191000000E-03
2.2394500000E-03
1.4251000000E-03
9.0689800000E-04
3.6726200000E-04
1.4872800000E-04
7.5501400000E-05
4.8052000000E-05
2.7700000000E-05
1.5968000000E-05
9.8770000000E-06
4.0000000000E-06
3.3000000000E-06
2.6000000000E-06
2.1000000000E-06
1.8550000000E-06
1.5000000000E-06
1.3000000000E-06
1.1500000000E-06
1.1230000000E-06
1.0970000000E-06
1.0710000000E-06
1.0450000000E-06
1.0200000000E-06
9.9600000000E-07
9.7200000000E-07
9.5000000000E-07
9.1000000000E-07
8.5000000000E-07
7.8000000000E-07
6.2500000000E-07
5.0000000000E-07
4.0000000000E-07
3.5000000000E-07
3.2000000000E-07
3.0000000000E-07
2.8000000000E-07
2.5000000000E-07
2.2000000000E-07
1.8000000000E-07
1.4000000000E-07
1.0000000000E-07
8.0000000000E-08
6.7000000000E-08
5.8000000000E-08
5.0000000000E-08
4.2000000000E-08
3.5000000000E-08
3.0000000000E-08
2.5000000000E-08
2.0000000000E-08
1.5000000000E-08
1.0000000000E-08
5.0000000000E-09
1.0000000000E-11