Question: For each program executed by the following one-line shell script, specify where the programs standard input is coming from, where its standard output is going

For each program executed by the following one-line shell script, specify where the programs standard input is coming from, where its standard output is going to, and where its error diagnostics are going to. a | (b; c 2>d) 2>&1 | (e | f) >g 2>&1

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