About derivative results of 313
22:51 20:09 74:51 26:14 18:59 54:11 65:18 22:36 06:20 92:07 22:15 22:18 24:27 34:24 22:04 22:09 85:44 43:53 74:17 43:32 36:38 26:38 52:56 69:33 83:40 24:21 30:43 72:53 73:03 67:45 47:19 35:48 35:11 76:17 82:23 72:39 32:11 38:22 56:16 55:30 54:39 54:04 40:37 50:03 50:03 35:40