#NEXUS BEGIN DATA; DIMENSIONS NTAX=17 NCHAR=15; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Herrerasaurus_ischigualastensis 000000000000000 Velociraptor_mongoliensis 100000000000000 Archaeopteryx_lithographica 110000000000000 Avimimus_portentosus 111100000000000 Caudipteryx_zoui 110100000000000 Chirostenotes_pergracilis 111111000000000 Gigantoraptor_erlianensis 111111000000000 Rinchenia_mongoliensis 111101111000000 Zamyn_Khondt_oviraptorid 111101111100000 Conchoraptor_gracilis 111101001011000 Ingenia_yanshini 111101001011111 Citipati_osmolskae 111101111100000 Khaan_mckennai 111101001001000 Machairasaurus_leptonychus 111101001011010 Heyuannia_huangi 111101001011111 Nemegtomaia_barsboldi 111101001011110 Oviraptor_philoceratops 111101011000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;