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Vyxal 3, 6 bytes " |.„∩ Vyxal It Online! Returns an empty string if the input is not a single letter element. Returns the input otherwise. Simply perform intersection with the string "abipq"...
#1: Initial revision
by
lyxal
·
2026-03-14T01:08:06Z (6 months ago)
# [Vyxal 3](https://github.com/Vyxal/Vyxal/tree/version-3/), 6 bytes ``` " |.„∩ ``` [Vyxal It Online!](https://vyxal.github.io/latest.html#H4sIAAAAAAAACqtWSssvyk0sUbIy1lHKSE1MSS1SslJS0lFKzk9JBbJilGLyavQeNcx71LESKJqWn18CU5GWk5herGQVHaujlJlXUFoCYkcruRfllxYoGCrpRCslKsXGAiXLUouKM_PzgJqM9QwN9IyVagGBwr-rdQAAAA) Returns an empty string if the input is not a single letter element. Returns the input otherwise. Simply perform intersection with the string "abipq". `"<newline>|.„"` is a base-252 compressed string.