A1:=O>C AND C<REF(C,1);A2:=C>O AND C>REF(C,1);A3:=O<REF(C,1) AND C>REF(O,1) AND L>REF(L,1) AND V>REF(V,1);A4:=MA(c,13)>=ref(ma(c,13),1);A2 AND A3 AND REF(A1,1) and a4;