\glossarysection[\glossarytoctitle]{\glossarytitle}\glossarypreamble
\begin{theglossary}\glossaryheader
\glsgroupheading{H}\relax \glsresetentrylist %
\glossentry{ha}{\glossaryentrynumbers{\relax 
		\setentrycounter[]{page}\glsnumberformat{1\delimN 2}}}\glsgroupskip
\glsgroupheading{N}\relax \glsresetentrylist %
\glossentry{na}{\glossaryentrynumbers{\relax 
		\setentrycounter[]{page}\glsnumberformat{1\delimN 2}}}\glsgroupskip
\glsgroupheading{R}\relax \glsresetentrylist %
\glossentry{rna}{\glossaryentrynumbers{\relax 
		\setentrycounter[]{page}\glsnumberformat{1\delimN 2}}}%
\end{theglossary}\glossarypostamble