\myfdentry{U}{fxb23}{m}{n}
\myfdentry{U}{fxb23}{m}{it}
\myfdentry{U}{fxb23}{m}{sl}
\myfdentry{U}{fxb23}{b}{n}
\myfdentry{U}{fxb23}{b}{sl}
\myfdentry{U}{fxb23}{o}{n}
\myfdentry{U}{fxb23}{o}{it}
\myfdentry{U}{fxb23}{o}{b}
\myfdentry{U}{fxb23}{s}{n}
\myfdentry{U}{fxb23}{s}{it}
\myfdentry{U}{fxb23}{s}{b}