del_size	fq
0	22547
-1	147
-2	65
-3	5
-4	20
-5	20
-6	8
-7	56
-8	35
-9	13
-10	33
-11	63
-12	0
-13	135
-14	27
-15	5
-16	13
-17	54
-18	14
-19	0
-20	22
-21	39
-22	10
-23	4
-24	65
-25	0
-26	6
-27	9