MA1:=MA(C,5);
MA2:=MA(C,10);
MA3:=MA(C,20);
MA4:=MA(C,60);
AA:=crOSS(C,MA4);
BB:=MA1<=MA4;
CC:=MA2<=MA4;
DD:=MA3<=MA4;
XG:AA AND BB AND CC AND DD;
MA1:=MA(C,5);
MA2:=MA(C,10);
MA3:=MA(C,20);
MA4:=MA(C,60);
AA:=crOSS(C,MA4);
BB:=MA1<=MA4;
CC:=MA2<=MA4;
DD:=MA3<=MA4;
XG:AA AND BB AND CC AND DD;