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sed, 16 bytes /[abipq]/{c q};d Prints a newline for true and an empty string for false. Annotated /[abipq]/{ # run grouped commands for lines matching [abipq] c # change curr...
#1: Initial revision
# sed, 16 bytes
/[abipq]/{c
q};d
Prints a newline for true and an empty string for false.
## Annotated
```
/[abipq]/{ # run grouped commands for lines matching [abipq]
c # change current buffer with remainder of this line (i.e. \n)
q # quit
}; # start new command
d # delete current buffer
```
[Try it online!][TIO-mmr9bb93]
[TIO-mmr9bb93]: https://tio.run/##K05N0U3PK/3/Xz86MSmzoDBWvzqZq7DWOuX//0QA "sed – Try It Online"
