A2:=MA(C,2); A5:=MA(C,5); A10:=MA(C,10); A20:=MA(C,20); AA:=A5>A10 AND A10>A20 AND A5>REF(A5,1) AND A10>REF(A10,1) AND A20>REF(A20,1); BB:=CROSS(A2,A5); COUNT(BB,AA)=1;