Appendix 11 



183 



A A A A,B 



A A A B 



A A A,B A.B 



Aor? 



A,?, or B 



A,B A,B A A 



A A A,B B 



A A B A,B 



?orB 



A,?,orB 



A A,B A B 



A A A,B B 



B B A A 



Aor? 



A A B B 



FIG. 62. Examples of polarity inferences for different arrangements of outgroup character-state 

 distributions. See text for discussion. 



