/* 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) throws java.lang.Exception
	{
        String input = "abc \\:abc def : def";
		String[] parts = input.split("(?<!\\\\)[:,|&]");
        for (int i=0; i < parts.length; ++i) {
            System.out.println(parts[i]);
        }
	}
}

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