Prefixes starting with <Kos>
<Kosa>
.
<Kosc>
.
<Kose>
.
<Kosh>
.
<Kosi>
.
<Kosk>
.
<Kosm>
.
<Koso>
.
<Koss>
.
<Kost>
.
<Kosu>
.
<Kos> (other)
.