/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String tring = "CHARDATA_FRMT: <<<$gen>>>(((valu e)))    <<<$gen>>>(((value 13231)))\n<<<$gen>>>(((value 13231)))";
		Pattern p = Pattern.compile("<{3}\\$([\\w ]+)>{3}\\s?\\({3}([\\w ]+)\\){3}");
	    Matcher m = p.matcher(tring);
        while (m.find()){
			System.out.println("Gen: " + m.group(1) + ", and value: " + m.group(2));
        }
	}
}

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