Attack 10 char password known to start with 3 digits

[james79]

Hello,

I'm trying to figure out a mask attack to use with hashcat where the hash is of a password known to be 10 characters long, of a-zA-Z0-9, beginning with 3 digits.

I've looked at the mask attack page, but I can't seem to figure it out.

Maybe it's

Code:

-1 ?d?d?d -2 ?l?u?d ?1?1?1?2?2?2?2?2?2?2

It appears correct to me, but I'm not sure yet.

Thanks!