i want download html files but only some of them beginning by "circons"
followed by two numbers. e.g. (circons17.html)

very numerous other html files exist i dont want:
they have 
- 3 characters
    - 3 numbers, e.g. 042.html (from 001 to 988)
    - 2 numbers and 1 letter, e.g. 02a.html 
- 3 numbers and 1 letter (042r.html
- 8 numbers (04200603.html) 

i tried to apply Special Wild Cards as explained in the "Filters: Advanced"
Notice and i also took care about hierarchy rules, but without success

i get else no html files or all of them

Can anybody help me
thanks