1 1970-01-01 00:00:01 1 0 0000-00-00 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 00:00:03 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 00:00:05 1 2 1970-01-01 00:00:01 1 0 0000-00-00 00:00:00 0 2 1970-01-01 00:00:02 2 0 0000-00-00 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 00:00:04 2 2 1970-01-01 00:00:05 5 3 1970-01-01 00:00:05 2 3 1970-01-01 00:00:01 1 0 0000-00-00 00:00:00 0 3 1970-01-01 00:00:02 2 0 0000-00-00 00:00:00 0 3 1970-01-01 00:00:03 3 0 0000-00-00 00:00:00 0 3 1970-01-01 00:00:04 4 0 0000-00-00 00:00:00 0 3 1970-01-01 00:00:05 5 0 0000-00-00 00:00:00 0