About conservation results of 450
20:43
24:46
26:01
18:49
48:03
31:42
25:39
25:38
31:08
46:33
36:12
32:28
32:29
34:14
34:40
35:04
59:10
36:31
29:58
39:41
51:02
53:37
52:00
54:22
161:22
57:00
57:00
57:00
84:32
70:38
83:49
50:19
57:03
111:40
116:24
86:40