#Number_informative_bases	number_features
0	6980
1	15963
2	17345
3	14946
4	12175
5	11982
6	14820
7	11166
8	5997
9	4628
10	8005
11	10709
12	11656
13	10692
14	7772
15	4815
16	2362
17	882
18	167
19	34