Prefixes starting with <WH>
<WH >
.
<WHA>
.
<WHB>
.
<WHC>
.
<WHD>
.
<WHE>
.
<WHI>
.
<WHL>
.
<WHM>
.
<WHN>
.
<WHO>
.
<WHQ>
.
<WHR>
.
<WHS>
.
<WHT>
.
<WHY>
.
<WH> (other)
.