0
1
Added left
2
3
4
Added right
5
6
7
Changed same
8
9
10
Changed different
12
13
14
Deleted left
16
17
18
Deleted right
19
20
21
Left: Add+change Right: change
22
23
24
Left: change Right add+change
25
26
27
Left: Delete  Right: change
28
29
30
Left: change  Right: delete
31
32
33
Added same
34
35
36
Deleted same
37
38
39
Changed adjacent
40
41
42
Left: Add+change Right: change same
43
44
45
Left: change same Right: add+change
46
47
48
Left: change Right: deleted block
49
50
51
52
Added different
53
54
55
Left mixed change
56
57
58
59
60
Right mixed change
61
62
63
64
65
Both added multiple
66
67