<page_title> Oriental rug </page_title> <section_title> Warp, weft, pile </section_title> <table> <cell> wool <col_header> warp </col_header> </cell> <cell> wool <col_header> weft </col_header> </cell> <cell> wool <col_header> pile </col_header> </cell> </table>
Wool is used for warp, weft, and pile.