#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() #include<iomanip> using namespace std; int main(){ int a[101][101]; int n,m; cin>>n>>m; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cin>>a[i][j]; if(i==j) a[i][j]=a[i][j]+m; else if(i+j==n+1) a[i][j]=a[i][j]+m; } } for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cout<<setw(5)<<a[i][j]; } cout<<endl; } return 0; }