because this is fun, 14 places where forks could be used:
https://tio.run/##tZXNbtpAEIDvfoq9YQKYmEqpZIme@gK9R0gLXmAFXrveBYJoLk1FCS1V06pSLq3SU6Neeki5cKmUR9kXoTNekxB@3EpVV7Y8s97xfDs/6wYVfSqXSyolbwmixx9II@xKzyI4UNTj9yNbz37q2TyPj8m1fvsLlFOyb@jZZ7TsBYJEcRjRFlU8FM7GKmtDr1lrDFKxqJJKNJaJFFDZ8R5a4RTw2XE4kESwE5UHPIROlHsaXEfCJvFZxITPhCKJBRV@skVnm@YPbG4KksgYoQRYjy9sPf6IkSrpt9Py7ighkOuRmPm9BjMg9SEJuOBBLyB92u2x/UArktT/XWLGF0hwCB@fZ20EfWNEFRlw1U7wyeFmZtZ816xGuyN7QepOzxaw2SOi37witnt4AHr@xQDerzjqfdYorjOgQ1hV8nmLg1PGW23FfAImmI/6ULESmKgwdjIyUINh@axp6kDQuhGimEXetplLXH3@1YYbiYqGzNPTs63YIJygAfBEMQ@44n1GmsIjPpeNb…