#NEXUS

BEGIN TREES;

Tree tree1 = ((1,4,3),2);
Tree tree2 = ((1,2),(4,3));


END;


BEGIN PHYLONET;

LCA tree1 ({1, 4} {2, 3});
LCA tree2 ({1,4},{2,3});

END;
===

LCA tree1 ({1, 4} {2, 3})
((1,4,3)I0,2)I1;
I0
I1

LCA tree2 ({1,4},{2,3})
((1,2)I1,(4,3)I0)I2;
I2
I2
===
