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P. and V. που (enclitic), Ar. and P. πη (enclitic).
From anywhere: P. and V. ποθέν (enclitic).
To anywhere: P. and V. ποι (enclitic).
Anywhere rather than at Thebes: P. πανταχοῦ μᾶλλον ἢ Θήβησι (Lys. 168).