Prefixes starting with <Lang>
<Langa>
.
<Langb>
.
<Lange>
.
<Langf>
.
<Langh>
.
<Langk>
.
<Langl>
.
<Langm>
.
<Lango>
.
<Langr>
.
<Langs>
.
<Langt>
.
<Langu>
.
<Langw>
.
<Lang> (other)
.