Amazing Alliteration

Alliteration refers to a sequence of words that begin with the same letter. For this exercise, a sentence is correctly alliterated if all words strictly greater than 3 characters begin with the same letter.

Examples

alliterationCorrect("She swam to the shore.") ➞ true
// All words >= 4 letters long begins with "s"

alliterationCorrect("Maybel manages money well.") ➞ false
// "well" does not begin with an "m"

alliterationCorrect("He helps harness happiness.") ➞ true

alliterationCorrect("There are many animals.") ➞ false

Notes

• This is to allow for filler words such as "the", "to", "a", etc. - so words with three or fewer characters are not counted.
• Punctuation does not count as part of a word's length.