Revert

test/data/dream/query_seg_meta.txt

@@ -0,0 +1,95 @@
+0_1023	0	150
+1_1023	1	150
+2_1023	2	150
+3_1023	3	150
+4_1023	4	150
+5_1023	5	150
+6_1023	6	150
+7_1023	7	150
+8_1023	8	150
+9_1023	9	150
+0_2300	10	150
+1_2300	11	150
+2_2300	12	150
+3_2300	13	150
+4_2300	14	150
+5_2300	15	150
+6_2300	16	150
+7_2300	17	150
+8_2300	18	150
+9_2300	19	150
+0_3030	20	150
+1_3030	21	150
+2_3030	22	150
+3_3030	23	150
+4_3030	24	150
+5_3030	25	150
+6_3030	26	150
+7_3030	27	150
+8_3030	28	150
+9_3030	29	150
+repeat_read	30	150
+$
+0	0	0	100
+1	0	50	100
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+3	1	50	100
+4	2	0	100
+5	2	50	100
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+56	28	0	100
+57	28	50	100
+58	29	0	100
+59	29	50	100
+60	30	0	100
+61	30	50	100
+$