Easy Speaking

Chef believes that a word is *hard to pronounce* if it contains a sequence of **at least $4$** contiguous characters that are all consonants. Here, a consonant is every letter from `a` to `z`, except for the five letters `{a, e, i, o, u}`. For example, the words $\texttt{"syzygy"}, \texttt{"locksmith"},$ and $\texttt{"worldview"}$ are *hard to pronounce*, because: - $\texttt{"syzygy"}$ has leng