35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
26
27
Left: Delete Right: change
28a
29
30
Left: change Right: delete
31a
32
33
Added same
xxx
34
35
36
|
<
|
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
26
27
Left: Delete Right: change
28a
29
30
Left: change Right: delete
32
33
Added same
xxx
34
35
36
|
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
45
Left: change same Right: add+change
yyyy
46a
47
48
Left: change Right: deleted block
49
50a
51
52
53
54
55
56
57
58
59
|
<
<
<
>
>
>
|
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
45
Left: change same Right: add+change
yyyy
46a
47
48
Left: change Right: deleted block
52
Added different
xxxxx
yyyyy
53
54
55
56
57
58
59
|