How long "should" this take

[hokakee]

8-V7DaRMXUi5
16-P1kX4fBN0s
17-n4hbXCC26W
3-YqezxnIifv
24-80RSeFp2bw
2-KAdkHCesGY
9-E1ETDZQUxw
3-yid20HqHpM
11-lqlsnCtQj5
7-7Ujei2sVtm
11-TIAjObYCd1
1-f6SCoHXooC <=> 9bbeb6902b6aadb40bd89fb295978076f5e801ea366543014543390709e106aa

It's encrypted in SHA256 without salt.

I already tried with oclhashcat, my setting said it'd take >10years
Those are the typcal password so the mask should be
2Digits(from 1to25only) then "-" and then 10char : Az09

Only the two(or one) first digits interest me. (But I think there's no way to guess them without cracking the whole thing)

Edit : In fact, I already know bruteforcing those 10char alone isn't possible, so I'm asking if there's another way since it's not salted.