%A%	and2
%a%	and2
%and%	and2
%N%	not2
%n%	not2
%not%	not2
%or%	or2
%R%	or2
%r%	or2
&	and2
/	not2
and	and
and2	and2
combination	combination
is.sub	is.sub
not	not
not2	not2
or	or
or2	or2
toVector	toVector
|	or2
