The answer is 'other'.
According to Harmonica Theory, the numbers are1 through 10 inclusive:
Even I know that. And I don't even play the harmonica; I'm an artist!
Anyway, they ALL blow. But they also (and I think this is why they're real important in the Harmonics world) all draw! Being an artist, maybe that's howcome I happen to know the right answer, I dunno.
And yes, I know, 'it's only a theory'.