Graph API - How can I filter user by more than one identity?

Question

Hi,
I am trying to filter users by the identity. For one criteria I have no problem:

https://graph.microsoft.com/v1.0/users?$filter=identities/any(c:c/issuer eq 'mytenant.onmicrosoft.com' and c/issuerAssignedId eq 'myuser')

But, I need to search for different prefix, that means for myuser I would like to find the accounts:
* myuser
* prefix01.myuser
* prefix02.myuser

I tried to do something like:

identities/any(c:c/issuer eq 'mytenant.onmicrosoft.com' and (c/issuerAssignedId eq 'myuser' or c/issuerAssignedId eq 'prefix01.myuser'))

But, the query was too complex for the Graph API :(.

Any suggestion beside of execute a request for each criteria?

Thanks,
Cristian.