import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in);
ArrayList<Integer> arr = new ArrayList<Integer>();
int count = 0;
//有了这个判断就不会死循环了
while (sc.hasNext()) {
int a = sc.nextInt();
arr.add(a);
//6的倍数开始并且接收到的数据为0,令count = 1
if(arr.size()%6 == 1 && a == 0) count = 1;
//如果中间不为6的倍数,但是a为0,count开始计数
else if( a == 0) count++;
//如果其他情况表示值不为0
else if( a !=0) count = 0;
if(count == 6) break;
}
sc.close();
int length = arr.size()/6;
int[][] m = new int[length][6];
for(int i = 0;i<length ;i++){
for(int j = 0;j<6;j++){
m[i][j] = arr.get(6*i+j);
System.out.print(m[i][j]);
System.out.print(' ');
if(j == 5) System.out.println();
}
}
}
}
//这就通过了,循环条件需要,这个是字节输入,字符输入或许是另外一个路了