About subtraction results of 159
07:00 17:14 15:33 24:43 39:24 47:30 07:11 06:46 14:14 16:26 54:39 61:02 07:01 09:34 06:54 08:24 08:39 58:38 07:09 07:16 09:59 08:18 10:29 07:10 07:29 09:16 17:19 11:54 55:16 10:42 10:38 10:08 24:56 10:12 11:57 11:53 11:35 10:20 11:24 16:42 48:05 103:51 21:09 14:06 12:55 14:38