Ma effi wan somma giu wan Klap na wan sei va fesi, drai [...].
But if someone gives you a blow on one cheek, turn [...].
Giu, gi + -u, is written as one word; it is found more often in Schumann (1781), but not in other sources. It is not clear whether -u should be considered dependent indirect object pronoun. Cf. jie, Example 50.