div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: trace pattern · 2018 7 9 · Title: trace pattern Created Date: 792018 3:14:46 PM src=https:reader033vdocumentinreader033viewer202206091160a635e895540018c4177190html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpTrace Patternpdiv