#Number_informative_bases	number_features
0	1405
1	6183
2	9431
3	9163
4	7555
5	6954
6	7501
7	6981
8	5697
9	5162
10	4691
11	4131
12	3240
13	2000
14	1022
15	451
16	180
17	54
18	5