<tr><td rowspan="<%= _# %>"><%= __counter__ %></td></tr>
    <%IF __odd__%>
    <%LOOP _ %>
      <tr><td style="background-color:#efefef"><%= _%></td></tr>
    <%/LOOP%>
    <%ELSE %>
    <%LOOP _ %>
      <tr><td><%= _%></td></tr>
    <%/LOOP%>
    <%/IF %>