A10:=ABS((C/MA(C,10)-1)*100)<= N;
A20:=ABS((C/MA(C,20)-1)*100)<= N;
A30:=ABS((C/MA(C,30)-1)*100)<= N;
A50:=ABS((C/MA(C,50)-1)*100)<= N;
XG: A10 OR A20 OR A30 OR A50;
A10:=ABS((C/MA(C,10)-1)*100)<= N;
A20:=ABS((C/MA(C,20)-1)*100)<= N;
A30:=ABS((C/MA(C,30)-1)*100)<= N;
A50:=ABS((C/MA(C,50)-1)*100)<= N;
XG: A10 OR A20 OR A30 OR A50;