#include<iostream> using namespace std; int main(){ int m,n,x,y,p=1; cin>>m; cin>>n; int a[m][n]; for(int i=0;i<=m-1;i++){ for(int j=0;j<=n-1;j++){ cin>>a[i][j]; } } cin>>x; cin>>y; x--; y--; printf("\n"); for(int b=0;b<=m-1;b++){ for(int c=0;c<=n-1;c++,p++){ if(c==x){ int t; t=a[b][c]; a[b][c]=a[b][y]; a[b][y]=t; }else{ if(c==y){ int t; t=a[b][c]; a[b][c]=a[b][x]; a[b][x]=t; } } printf("%d ",a[b][c]); if(p==5){ printf("\n"); p=0; } } } return 0; }