Y1:=C>O OR (C=O AND C>=REF(C,1));
Y2:=C<O OR (C=O AND C<REF(C,1));
A:=EVERY(Y2,4) AND EVERY(H<REF(H,1),3) ;
A1:=EVERY(Y1,1);
ST:=IF(CODELIKE('ST'),0,1);
��ҵ:=IF(CODELIKE('300'),0,1);
ͣ��:=DYNAINFO(4)>0;
ȥ��:=ST AND ��ҵ AND ͣ�� AND BETWEEN(C,5,100);
XG:REF(A,1) AND A1 AND ȥ��;