Template:Nominal list

Template:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:IfTemplate:If

Usage:

{{
1|Rotterdam| //1. Rotterdam
2|The Hague| //2. The Hague
2,5|Amsterdam| //2,5. Amsterdam
|Zutphen| //4. Zutphen
}}

Creation script:

var itterations=25;
var output = '{|\r\n';
for (var i=0;i<itterations;i++) {
    var base = i+1;
    output=output+'{{#if:{{{'+(base*2)+'|}}}|{{!}}-\r\n';
    output=output+'{{!}}align=right {{!}} {{{'+((base*2)-1)+'|'+base+'}}}.{{!}}{{!}} {{{'+(base*2)+'|}}}\r\n';
    output=output+'|}}\r\n';
}
output=output+'|}';