{mousedown,17}{click,17}{click,17}{click,35}{click,35}{mouseup,35}{mouseup,35}{mousedown,35}{mousedown,35}select bca0, llxua, m9, xdqqi, tbp and click submit. <body ref="0"><div id="wrap" ref="1"><div id="area" ref="2"><div id="boxes-left" ref="3"><label ref="4"></LABEL><label ref="7"><label ref="10"><input type="checkbox" id="ch4" value="true" ref="17"><input type="checkbox" id="ch5" value="false" ref="20"></input><t text="cnv" ref="21">