#NEXUS

BEGIN NETWORKS;

Network g1 = ((((a,b),c),d),e);
Network g2 = ((a,b),((c,e),d));
Network g3 = ((a,c),((b,e),d));

END;


BEGIN PHYLONET;

Infer_ST_MDC (g1, g2, g3) -b .5;

END;
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Error at [14,1]: If bootstrap switch is specified for 'Infer_ST_MDC', all internal gene tree nodes must have a support value.