del_size	fq
0	24859
-1	15
-2	4
-3	19
-4	3
-5	16
-6	15
-7	4
-8	6
-9	0
-10	4
-11	3
-12	2
-13	0
-14	1
-15	0
-16	0
-17	0
-18	0
-19	0
-20	0
-21	0
-22	0
-23	0
-24	0
-25	0
-26	11
-27	2
-28	0
-29	0
-30	0
-31	0
-32	0
-33	1
-34	0
-35	0
-36	0
-37	0
-38	0
-39	0
-40	0
-41	2
-42	0
-43	0
-44	0
-45	2
-46	0
-47	0
-48	0
-49	1