15:32 mindnotatall: I figured out how to map smaller values to larger values too, it needs a shared base in order dependent values ad fixed masks that are stretched accordingly, at the moment this is relevant for first 6bits that are below or equal to 32, but this can be also relevant to branching, it's convenient to to discard one side with shared base , so you flip the predicate, but i learned you are not interested so i start the project on my own.index