A good day !

I have this function :

=AND(COUNT(B1;B3;B5)<=1;COUNT(C1;C3;C3)<=1;COUNT(D 1;D3;D5)<=1;COUNT(E1;E3;E*
5)<=1;COUNT(F1;F3;F5)<=1) ;
this function let me to know if every one of the 5 COUNT functions
have the result the value <=1;
(this is what I need !!, not to count everyone of the five count
functions the value <=1!!!)

Can you help me to get a function which do the same thing like this
function ?
I get some variants , but them doesn't work :

=COUNT(INDEX(MATCH(ROW(B4:AH83),
{4,7,9,11,14,16,18,22,25,35,46,57,68,72,83},0)/
ISNUMBER(B4:AH83),0))
or

=SUMPRODUCT(ISNUMBER(MATCH(ROW(B4:AH83),
{4,7,9,11,14,16,18,22,25,35,46,57,68,72,83},0))*
ISNUMBER(B4:AH83))
or

=SUMPRODUCT(ISNUMBER(MATCH(ROW(B1:F5), {1,3,5},0))*(B1:F5<=1))

Thanks very much for your time