del_size	fq
0	1282
-1	35
-2	67
-3	0
-4	5
-5	1
-6	0
-7	8
-8	32
-9	12
-10	16
-11	2
-12	0
-13	50
-14	1
-15	0
-16	0
-17	0
-18	28
-19	0
-20	0
-21	0
-22	2
-23	0
-24	36