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(Rewrite the task description for clarity. Doesn't change the task content, except that the join column in table B has been renamed from "Name" to "Character".) |
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'''for each''' row ''b'' '''in''' multimap ''M<sub>B</sub>'' under key ''a''(''j<sub>A</sub>'')
'''let''' ''c'' = the concatenation of row ''a'' and row ''b''
'''place''' row ''c'' in table ''C''
{{introheader|Test-case}}
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