#include <iostream>
using namespace std;

int main() {

    int rows,cols;
    cin>>rows>>cols;

    for(int i=1;i<=rows;i++)
    {
        for(int j=i;j<=cols+i-1;j++)
            {
                cout<<j;
            }        
        cout<<endl;
    }
    
    return 0;
}

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