The letter "U"

Yes, the letter U is a commonly used vowel. It's the twenty first letter of the alphabet, and is often used in the word "you", which as you all should know, sounds like the letter, and even contains the letter U. U comes from the greek letter "upsilon", which makes the "pUt" sound. U takes many forms, and exists in many words, sometimes even becoming a word itself, for example while people type back and forth online, "r u gonna go 2 the mall laterz?". Though it can be seen in many words, it's the least common actual vowel (lousy fucking Y's...), it thus doesn't become overly prevelant among the language. U thus recieves 6 capital and 3 lowercase U's out of 11.