please help ascii character,i tried everything

[aikiuslik]

Let's say your password contain those hex-ses
3536343839C2A0C5A0

Then mask ?1?1?1?1?1?1?1?1?1 - seven characters
?1?1?1?1?1?1?1?1?1?1?1 - eight characters
?1?1?1?1?1?1?1?1?1?1?1?1?1 - nine characters


Cracking bitcoin hash with those mask would take long time. I would do a wordlist and use hashcat rules for that.