wildcard parameter name match on numbers

Hello Everyone

I'm trying to create wildcard parameter name match on numbers on url level, for example param names 9, 92, 662 & 1165

I created parameter name to match parameter with 1 digit [0-9] and [0-9]+ to match any number of digits, and also tired to add /[0-9]/ but both doesn't work.

can anyone guide what is support format by f5 for regex

Thank you.