chema : TdomElement;</span><br
 style="font-family: courier new,courier,monospace;">
<span style="font-family: courier new,courier,monospace;">&nbsp;
LElement : TdomElement;</span><br
 style="font-family: courier new,courier,monospace;">
<span style="font-family: courier new,courier,monospace;">&nbsp;
LSequence : TdomElement;</span><br
 style="font-family: courier new,courier,monospace;">
<span style="font-family: courier new,courier,monospace;">&nbsp; LNode
: TdomElement;</span><br
 style="font-f