-where in the YPP commodity UI each commodity can be found. This is
-done by showing one of the following indications in the table:
-<blockquote>
- TT, T, M, B, BB
-</blockquote>
+where in the YPP commodity UI each commodity can be found. First
+comes the initial letter of the category:
+% my $dbh= dbw_connect('Midnight');
+% my $getclasses= $dbh->prepare(
+% "SELECT commodclass FROM commodclasses ORDER BY commodclass");
+% $getclasses->execute();
+<%
+ join '; ', map { $_->[0] =~ m/^./ or die; "<strong>$&</strong>$'" }
+ @{ $getclasses->fetchall_arrayref() }
+%>.
+<p>
+Then, if applicable, follows one of the following indications:
+<% join ', ', map { "<strong>$_</strong>" } qw(tt t m b bb) %>