#NEXUS BEGIN DATA; DIMENSIONS NTAX=6 NCHAR=4 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Erinaceidae 0000 Tupaia 1100 Leptictidae 1100 Escavadodon 1011 Pantolestidae 1010 Palaeanodonta 1011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;