#NEXUS
[Features tested: RespectCase, Equate, MatchChar]


BEGIN TAXA;
	dimensions ntax=4;
	taxlabels A B C D;  
END;

BEGIN CHARACTERS;
	dimensions nchar=19;
	format
		datatype=protein
		RespectCase
		missing=?
		gap=-
		Equate='x=G'[this may not work 'v=(MB)']
		MatchChar=.
		;
	
	matrix
		A	-MQVADISLQG--DAKKxA
		B	?------MAG.--.I....
		C	-mG----FSA.--.L...E
		D	-.G--dVEKGKKIFVQ.CA
		;
END;

BEGIN TREES;
	tree 'basic bush' = ((A:1,B:1):1,(C:1,D:1):1);
END;
