1*e1fe3e4aSElliott Hughes@group = [A \sub \lookup \feature \by \table]; 2*e1fe3e4aSElliott Hughes 3*e1fe3e4aSElliott Hughesfeature liga { 4*e1fe3e4aSElliott Hughes sub @group by G; 5*e1fe3e4aSElliott Hughes} liga; 6