About computing results of 972
45:36 47:45 39:10 44:55 35:30 58:54 45:00 35:19 89:35 58:31 40:35 122:05 142:09 39:30 148:52 50:08 46:20 46:09 39:02 54:33 38:32 53:22 41:41 120:59 233:53 109:26 193:45 165:04 173:05 53:37 122:40 45:11 51:46 40:21 56:25 56:06 51:34 59:42 126:36 43:17 54:31 58:15 40:56 58:51 60:41 44:45