VAR1:=DOWNNDAY(C,3); VAR2:=EVERY(O>C,3); VAR3:=C>=REF(MAX(C,O),3); VAR4:=O<=REF(MIN(C,O),1); VAR5:=REF(VAR1,1); VAR6:=REF(VAR2,1); VAR8:=VAR3 AND VAR4 AND VAR5; VAR9:=VAR3 AND VAR4 AND VAR6; XG:VAR9 OR VAR8;
