#NEXUS BEGIN DATA; DIMENSIONS NTAX=4 NCHAR=2 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Outgroup 00 Pteroglossus_humboldti 11 Pteroglossus_viridis 01 Pteroglossus_inscriptus 11 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;