del_size	fq
0	51
-1	6
-2	6
-3	2
-4	0
-5	0
-6	0
-7	0
-8	0
-9	0
-10	0
-11	9032
-12	0
-13	0
-14	0
-15	0
-16	0
-17	0
-18	0
-19	0
-20	2
-21	0
-22	0
-23	0
-24	0
-25	0
-26	0
-27	0
-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	2