C:\Users\tblaz\Documents\evelyn>perl 1.letters.pl
letters are a g r t u i v b o
["a", "g", "r", "t", "u", "i", "v", "b", "o"]

C:\Users\tblaz\Documents\evelyn>type 1.letters.pl
#!/usr/bin/perl -w
use 5.016;
use Data::Dump;

my @letters = qw(a g r t u i v b o);
say "letters are @letters";

dd \@letters;

__END__

C:\Users\tblaz\Documents\evelyn>