About empirical results of 256
13:42
18:50
18:31
11:41
13:42
39:24
16:18
26:32
56:16
42:26
16:21
16:21
16:53
26:58
17:10
21:44
51:42
39:02
76:07
163:07
105:10
43:57
53:41
101:59
65:22
65:55
82:37
167:36
164:24
51:40
27:28
21:28
28:56
24:28
91:53
52:43
57:26
56:15
31:58
25:59
32:04
27:08
31:58
30:59
33:10
29:22