/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

import java.time.* ;

/* 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
	{

Instant instant4 = Instant.parse("2021-06-22T18:27:03.5577Z") ;
Instant instant5 = Instant.parse("2021-06-22T18:27:03.55770Z") ;
Instant instant6 = Instant.parse("2021-06-22T18:27:03.557700Z") ;
Instant instant7 = Instant.parse("2021-06-22T18:27:03.5577000Z") ;
Instant instant8 = Instant.parse("2021-06-22T18:27:03.55770000Z") ;

System.out.println( instant4 ) ;
System.out.println( instant5 ) ;
System.out.println( instant6 ) ;
System.out.println( instant7 ) ;

	}
}