n:=10;
aa1:=llv(low,3)=llv(low,10);
aa2:=(ref(c,2)/ref(c,1) 1.05 or ref(c,2)/ref(l,1) 1.05 and ref(c,1) ref(o,1) and ref(c,1)/ref(l,1) 1.03) and ref(v,1) ma(v,5)*0.8618;
aa3:=c=h and c ref(h,1);
xg:aa1 and aa2 and aa3;
n:=10;
aa1:=llv(low,3)=llv(low,10);
aa2:=(ref(c,2)/ref(c,1) 1.05 or ref(c,2)/ref(l,1) 1.05 and ref(c,1) ref(o,1) and ref(c,1)/ref(l,1) 1.03) and ref(v,1) ma(v,5)*0.8618;
aa3:=c=h and c ref(h,1);
xg:aa1 and aa2 and aa3;