===INPUT===
call 0000000003 0000000001 2020-02-04 07:47:39 07:50:53
call 0000000002 0000000001 2020-09-20 00:29:41 00:32:15
call 0000000002 0000000002 2020-12-06 13:54:27 13:55:58
call 0000000002 0000000003 2020-05-17 04:37:33 04:46:49
call 0000000004 0000000002 2020-01-15 03:10:13 03:18:39
call 0000000003 0000000004 2020-09-21 19:04:53 19:05:09
call 0000000004 0000000003 2021-07-02 17:02:23 17:16:52
call 0000000004 0000000001 2021-11-30 10:32:30 10:35:24
call 0000000003 0000000002 2021-02-25 18:03:04 18:06:10
call 0000000002 0000000001 2021-08-13 16:35:59 16:42:46
call 0000000004 0000000002 2021-10-05 17:41:15 17:50:33
call 0000000000 0000000001 2020-12-10 00:02:01 00:12:23
call 0000000000 0000000002 2020-01-29 14:56:00 15:03:21
call 0000000004 0000000002 2021-09-06 13:10:15 13:24:53
call 0000000002 0000000000 2020-07-17 00:24:35 00:25:10
call 0000000001 0000000001 2021-04-01 11:29:12 11:29:46
call 0000000001 0000000004 2021-08-16 12:06:50 12:18:00
call 0000000002 0000000004 2021-05-10 01:23:37 01:25:34
call 0000000004 0000000001 2021-09-29 15:26:51 15:39:59
call 0000000003 0000000000 2021-12-25 11:33:53 11:38:55
#
?count_time_calls_from 0000000002
?count_time_calls_from 0000000003
#
===OUTPUT===
1360
698
===END===