About sketch results of 823
39:27 23:23 37:52 53:13 30:04 25:53 51:44 56:29 27:25 36:02 43:18 82:47 64:34 43:51 57:39 55:33 31:42 44:46 56:38 28:05 79:00 33:19 53:54 41:54 60:14 39:57 34:01 40:59 167:21 162:27 72:00 39:00 50:21 58:31 60:14 39:46 148:52 171:07 56:15 41:57 59:51 43:57 115:00 46:20 40:21 116:14