#Number_informative_bases	number_features
0	18817
1	27697
2	28983
3	22911
4	14734
5	8280
6	4891
7	6406
8	10781
9	14457
10	18473
11	22124
12	21615
13	16500
14	9803
15	4967
16	2024
17	717
18	181
19	29