{{omit from|Lilypond}} A pangram is a sentence that contains all the letters of the English alphabet at least once. For example:   ''The quick brown fox jumps over the lazy dog''. ;Task: Write a function or method to check a sentence to see if it is a   [[wp:Pangram|pangram]]   (or not)   and show its use. ;Related tasks: :*   [https://rosettacode.org/wiki/Determine_if_a_string_has_all_the_same_characters determine if a string has all the same characters] :*   [https://rosettacode.org/wiki/Determine_if_a_string_has_all_unique_characters determine if a string has all unique characters]