ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
ParentChildParamChildren
Expected Output
2
ABPRODBJCUBCJU|D|I
3
CDPRODD|ID|I
4
AJPRODBJCUBCJU|D|I
5
JDPRODD|ID|I
6
ACPRODBJCUBCJU|D|I
7
AUPRODBJCUBCJU|D|I
8
DIPRODII
9
B
10
V
11
V
12
CD|ID|I
13
DII
14
U
15
I
16
B
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100