import java.util.*;
import java.util.regex.*;
import java.lang.*;
import java.io.*;
 
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String lines[]  = {"Variable_1 in the range 0...4",
			"Variable_1 in the range 0...4 Variable_2 in the range 10...40",
			"Variable_1 in the range 0...4 Variable_2 in the range 10...40 Variable_3 in the range 10...50"
		};
		Pattern p = Pattern.compile("(\\w+) in the range (\\d+\\.+\\d+)");
	    for(String line : lines)
	    {
	    	System.out.println(line);
	    	Matcher m = p.matcher(line);
	    	List<String> res = new ArrayList<>();
	    	while(m.find()) {
	    		System.out.println(m.group(1));
	    		System.out.println(m.group(2));
	    	}
 
	    }
	}
}

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