# [1]Indel length	[2]Count
-21	1
-20	3
-19	3
-18	4
-17	6
-16	5
-15	13
-14	8
-13	10
-12	19
-11	25
-10	38
-9	56
-8	54
-7	74
-6	177
-5	202
-4	334
-3	952
-2	1016
-1	3347
1	2780
2	856
3	613
4	248
5	165
6	114
7	60
8	49
9	41
10	23
11	18
12	14
13	3
14	7
15	3
16	1