Cave Man Speak
      A challenge by
      
        
        mousetail
      
    
Description
A Cave man word is a word that is at most four letters and alternates vowels and consonants. Y is a vowel if and only only if it is the last letter of a word.
Print only the lines in the input that are cave man words.
Leaderboard
| Author | Score | ||
|---|---|---|---|
| #1 |  | hallvabo | 90 | 
| #2 |  | MeWhenI | 92 | 
| #3 |  | Bulmenisaurus | 101 | 
| #4 |  | Natanaelel | 102 | 
| #5 |  | bizy-coder | 105 | 
| #6 |  | AlephSquirrel | 109 | 
| #7 |  | albanian-laundromat | 150 | 
| #8 |  | mousetail | 235 |