String Compression in Kubernetes Style

bytedance Given the string kubernetes, you need to convert it into k8s, i.e., keeping the first and last letter and using the count of the interior letters as a number. Write a function to perform this transformation, ensuring that the resultant string is unique. For a set of similar words, e.g., ["kubernetes", "kibernetes"], apply the transformation as described above and output a unique list of the transformed strings. Example Input ["kubernetes", "kibernetes"]