#include <stdio.h>
int main(){
    int n;
    scanf("%d",&n);
    if ( n<=0||n>100){
        printf("Invalid input\n");
        return 0;
    }
    int books[101];
    for (int i=0;i<n;i++){
        for(int i=0;i<n;i++){
            scanf("%d",& books[i]);
        }
        int index value;
        scanf("%d%d",&index,&value);
        if(index <0||index>n){
            printf("Invalid input\n");
            return 0;
        }
        for(int i=n;i>index;i--){
            books[i]=books[i-1];
        }
        books[index]=value;
        n++;
        for(int i=0;i<n;i++){
            printf("%d",books[i]);
            if(i!=n-1)printf("");
        }
        printf("\n");
    return 0;
}