# [Jelly], 3 bytes ‘Ọß [Try it online!] ### How it works ‘Ọß Main link. Argument: x. Implicit first argument: 0 ‘ Increment x. Ọ Cast to character. ß Recursively call the main link. Jelly uses TCO, so the first cycle finishes successfully before entering the next one. In the second iteration, we try to increment a character, which Jelly doesn't support atm. [Jelly]: https://github.com/DennisMitchell/jelly [Try it online!]: https://tio.run/nexus/jelly#@/@oYcbD3T2H5///DwA "Jelly – TIO Nexus"