About perimeter results of 612
32:28
29:52
44:25
22:22
27:16
76:35
85:30
41:09
30:49
28:36
28:35
25:28
47:23
34:55
28:23
95:39
24:25
54:45
32:13
26:48
32:53
87:44
34:05
57:31
53:28
39:52
132:59
68:24
38:38
76:01
89:46
97:50
40:06
142:04
64:46
113:24
40:47
46:36
39:43
152:09
49:21
69:55
138:40
65:04
42:50
92:44