Updating
±0
1
0
±0
2
0
-1
4
0
±0
5
0
+2
6
0
-1
7
0
-1
8
0
±0
9
0
±0
11
0
±0
12
0
+1
13
0
+1
14
0
-2
15
0
+1
16
0
+1
17
0
+1
18
0
-3
19
0
±0
20
0
±0
21
0
±0
22
0
+2
23
0
-1
24
0
-1
25
0
±0
26
0
±0
27
0
±0
28
0
±0
29
0
±0
30
0
±0
31
0
±0
32
0
±0
34
0
±0
35
0
±0
37
0
±0
38
0
±0
40
0
±0
41
0
±0
42
0
±0
43
0
±0
44
0
±0
46
0
±0
47
0
±0
48
0
±0
49
0
±0
50
0
±0
51
0
±0
52
0
±0
53
0
±0
54
0
±0
56
0
±0
60
0
±0
61
0
±0
62
0
±0
63
0
±0
64
0
+1
65
0
+1
66
0
+1
67
0
+1
68
0