#include<iostream>
using namespace std;
int main()
{
    unsigned short m,n;
    cin>>m>>n;
    unsigned matrice[20][20];
    unsigned impar = 1;
    for(unsigned short l = m-1;l>=0;--l)
        for(unsigned short c = n-1;c>=0;--c)
        {
            while(impar%3==0)impar+=2;
            matrice[l][c] = impar;
            impar+=2;
        }
    for(unsigned short l = 0;l<m;++l)
    {
        for(unsigned short c = 0;c<n;++c)cout<<matrice[l][c]<<' ';
        cout<<'\n';
    }
    return 0;
}