#Number_informative_bases	number_features
0	10576
1	20631
2	27842
3	28399
4	22443
5	14296
6	7384
7	3492
8	3205
9	7984
10	17436
11	26476
12	28860
13	23660
14	15631
15	8191
16	3960
17	1431
18	353
19	136