About unstable results of 644
57:23 102:08 59:23 148:19 48:58 51:10 42:40 42:33 63:36 58:53 110:04 51:40 105:52 88:31 81:21 53:41 69:35 54:24 56:15 51:35 53:16 57:44 87:17 53:58 80:01 59:36 69:33 62:41 70:15 71:20 57:39 82:41 63:36 60:34 77:38 64:24 83:03 98:45 85:12 52:50 141:22 89:16 89:16 85:58 74:19 77:04