#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;l>0;--l)
        for(unsigned short c = n;c>0;--c)
        {
            while(impar%3==0)impar+=2;
            matrice[l][c] = impar;
            impar+=2;
        }
    for(unsigned short l = 1;l<=m;++l)
    {
        for(unsigned short c = 1;c<=n;++c)cout<<matrice[l][c]<<' ';
        cout<<'\n';
    }
    return 0;
}