1define	bullet	% "\s-5\(bu\s0" %
2define	plus	% "\s-3\(pl\s0" %
3define	box	% "\s-4\(bx\s0" %
4define	star	% "\(**" %
5define	dot	% "\v'-.2m'\s+4.\s0\v'.2m'" %
6define	times	% "\s-3\(mu\s0" %
7define	htick	% "\-" %
8define	vtick	% "\(or" %
9define	square	% "\s-3\(sq\s0" %
10define	delta	% "\s-3\(*D\s0" %
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