del_size	fq
0	465
-1	7
-2	13
-3	0
-4	0
-5	0
-6	0
-7	1
-8	2
-9	1
-10	0
-11	2
-12	6
-13	0
-14	2
-15	0
-16	2
-17	5
-18	0
-19	0
-20	0
-21	0
-22	0
-23	9
-24	4
-25	0
-26	0
-27	2
-28	0
-29	0
-30	0
-31	0
-32	0
-33	0
-34	0
-35	0
-36	0
-37	0
-38	0
-39	0
-40	0
-41	0
-42	0
-43	4
-44	3
-45	0
-46	0
-47	0
-48	0
-49	0
-50	2