I found this sentence:

```

    「いやどうなんだろ遠いようで意外と近かったりすんのかな」
    
```

And I don't know the meaning of that すん right there. Is it a する？Or is it
something ese?
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2021-05-27T18:43:34.913
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question
grammar japanese-to-english
Meaning of すん here?