/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main(String[] args) {
		String string = "select 'something go something' from table1 go --";
		String [] stringArray = string.split("(?=(([^']+'){2})*[^']*$)(?iu)[(?=\\s)]\\bgo\\b(?!\\S)");
 
		for(int i = 0; i < stringArray.length; i++) {
			System.out.println(stringArray[i]);
		}
	}	
}

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