Modifications

<includeonly>__NOTOC__<h2> Names in common use </h2>{{#vardefine: i|1}}{{#vardefine: max|20}}{{#vardefine: Droite|}}{{#vardefine:Gauche|}}{{#while:|{{#ifexpr:{{#var:i}}<={{#var:max}}|true}}|{{#if:{{{groupe{{#var:i}}|}}}|{{#switch:{{EstPair|{{#var:i}}}}|true={{#vardefine:Droite|{{#var:Droite}}<br><br>{{{groupe{{#var:i}}}}}}}|{{#vardefine:Gauche|{{#var:Gauche}}<br><br>{{{groupe{{#var:i}}}}}<br>}} }}|}}{{#vardefine:i|{{#expr:{{#var:i}}+1}} }}}}<div style="width:50%;clear:right;float:right;"><br>{{#var:Droite}}</div><div style="width:50%;clear:left;float:left;"><br>{{#var:Gauche}}</div><br><div style="width:100%;clear:both;"><h2> Sources and commentaries </h2>{{{sources}}}</div></includeonly>