1	1970-01-01 00:00:01	1	0	1970-01-01 00:00:00	0
1	1970-01-01 00:00:02	2	2	1970-01-01 00:00:02	1
1	1970-01-01 00:00:03	3	2	1970-01-01 00:00:02	1
1	1970-01-01 00:00:04	4	4	1970-01-01 00:00:04	1
1	1970-01-01 00:00:05	5	4	1970-01-01 00:00:04	1
2	1970-01-01 00:00:01	1	0	1970-01-01 00:00:00	0
2	1970-01-01 00:00:02	2	0	1970-01-01 00:00:00	0
2	1970-01-01 00:00:03	3	3	1970-01-01 00:00:03	2
2	1970-01-01 00:00:04	4	3	1970-01-01 00:00:03	2
2	1970-01-01 00:00:05	5	3	1970-01-01 00:00:03	2
3	1970-01-01 00:00:01	1	0	1970-01-01 00:00:00	0
3	1970-01-01 00:00:02	2	0	1970-01-01 00:00:00	0
3	1970-01-01 00:00:03	3	0	1970-01-01 00:00:00	0
3	1970-01-01 00:00:04	4	0	1970-01-01 00:00:00	0
3	1970-01-01 00:00:05	5	0	1970-01-01 00:00:00	0
1	1970-01-01 00:00:02	2	2	1970-01-01 00:00:02	1
1	1970-01-01 00:00:03	3	2	1970-01-01 00:00:02	1
1	1970-01-01 00:00:04	4	4	1970-01-01 00:00:04	1
1	1970-01-01 00:00:05	5	4	1970-01-01 00:00:04	1
2	1970-01-01 00:00:03	3	3	1970-01-01 00:00:03	2
2	1970-01-01 00:00:04	4	3	1970-01-01 00:00:03	2
2	1970-01-01 00:00:05	5	3	1970-01-01 00:00:03	2
1	1970-01-01 00:00:02	2	2	1970-01-01 00:00:02	1
1	1970-01-01 00:00:03	3	2	1970-01-01 00:00:02	1
1	1970-01-01 00:00:04	4	4	1970-01-01 00:00:04	1
1	1970-01-01 00:00:05	5	4	1970-01-01 00:00:04	1
2	1970-01-01 00:00:03	3	3	1970-01-01 00:00:03	2
2	1970-01-01 00:00:04	4	3	1970-01-01 00:00:03	2
2	1970-01-01 00:00:05	5	3	1970-01-01 00:00:03	2