Keep multiple statements in the same line

Version: 2017.1 EAP 5

public void BeforeFormatting()

{

var a=5; var b=33;

Console.WriteLine("abc");Console.WriteLine("def");

}

After pressing closing brace } above R# formats the code like so:

public void AfterFormatting()
{
var a = 5;
var b = 33;
Console.WriteLine("abc");
Console.WriteLine("def");
}

How do I keep multiple statements in a single like in BeforeFormatting() method?

Here is a screenshot showing what is happening: 

https://i.gyazo.com/8adab6f320b81df013aaac959bab5320.png