#NEXUS

BEGIN TAXA;
  DIMENSIONS NTAX=6;
	TAXLABELS
        cnidaria
        porifera
        ctenophora
        protostomia
        deuterostomia
        xeno
    ;
END;

BEGIN TREES;
    TRANSLATE
        1 deuterostomia,
        2 protostomia,
        3 porifera,
        4 ctenophora,
        5 cnidaria,
        6 xeno;
    TREE hyp1 = (3,((4,5),(1,2)));
    TREE hyp2 = (3:6,((4:2,5:1):4,(1:10,2:9):7):3);
    TREE hyp3 = (3,(4,(6,(1,2))));
    TREE hyp4 = (1,(2,(3,(4,(5,6)))));
END;
