This is cutadapt 2.8 with Python 3.7.4
Command line parameters: -a C{9} -m 20 -o TP9.trim.fastq TP9.fastq
Processing reads on 1 core in single-end mode ...
Finished in 1.44 s (17 us/read; 3.55 M reads/minute).

=== Summary ===

Total reads processed:                  85,017
Reads with adapters:                    13,581 (16.0%)
Reads that were too short:               1,455 (1.7%)
Reads written (passing filters):        83,562 (98.3%)

Total basepairs processed:     5,186,037 bp
Total written (filtered):      4,887,889 bp (94.3%)

=== Adapter 1 ===

Sequence: CCCCCCCCC; Type: regular 3'; Length: 9; Trimmed: 13581 times; Reverse-complemented: 0 times

No. of allowed errors:
0-9 bp: 0

Bases preceding removed adapters:
  A: 45.7%
  C: 0.0%
  G: 18.2%
  T: 36.0%
  none/other: 0.1%

Overview of removed sequences
length	count	expect	max.err	error counts
3	1197	1328.4	0	1197
4	690	332.1	0	690
5	511	83.0	0	511
6	528	20.8	0	528
7	409	5.2	0	409
8	378	1.3	0	378
9	357	0.3	0	357
10	358	0.3	0	358
11	341	0.3	0	341
12	345	0.3	0	345
13	306	0.3	0	306
14	303	0.3	0	303
15	318	0.3	0	318
16	324	0.3	0	324
17	292	0.3	0	292
18	260	0.3	0	260
19	294	0.3	0	294
20	266	0.3	0	266
21	286	0.3	0	286
22	301	0.3	0	301
23	277	0.3	0	277
24	284	0.3	0	284
25	246	0.3	0	246
26	245	0.3	0	245
27	266	0.3	0	266
28	298	0.3	0	298
29	231	0.3	0	231
30	223	0.3	0	223
31	215	0.3	0	215
32	231	0.3	0	231
33	198	0.3	0	198
34	219	0.3	0	219
35	185	0.3	0	185
36	149	0.3	0	149
37	174	0.3	0	174
38	167	0.3	0	167
39	182	0.3	0	182
40	136	0.3	0	136
41	136	0.3	0	136
42	144	0.3	0	144
43	137	0.3	0	137
44	110	0.3	0	110
45	135	0.3	0	135
46	135	0.3	0	135
47	127	0.3	0	127
48	129	0.3	0	129
49	121	0.3	0	121
50	78	0.3	0	78
51	71	0.3	0	71
52	54	0.3	0	54
53	31	0.3	0	31
54	58	0.3	0	58
55	37	0.3	0	37
56	21	0.3	0	21
57	21	0.3	0	21
58	13	0.3	0	13
59	6	0.3	0	6
60	12	0.3	0	12
61	15	0.3	0	15