#include <bits/stdc++.h>
#pragma comment(linker, "/stack:20000000")
using namespace std;
double __begin;
template <typename T1, typename T2, typename T3>
struct triple {
  T1 a;
  T2 b;
  T3 c;
  triple(){};
  triple(T1 _a, T2 _b, T3 _c) : a(_a), b(_b), c(_c) {}
};
template <typename T1, typename T2, typename T3>
bool operator<(const triple<T1, T2, T3> &t1, const triple<T1, T2, T3> &t2) {
  if (t1.a != t2.a)
    return t1.a < t2.a;
  else
    return t1.b < t2.b;
}
template <typename T1, typename T2, typename T3>
inline std::ostream &operator<<(std::ostream &os, const triple<T1, T2, T3> &t) {
  return os << "(" << t.a << ", " << t.b << ", " << t.c << ")";
}
inline int bits_count(int v) {
  v = v - ((v >> 1) & 0x55555555);
  v = (v & 0x33333333) + ((v >> 2) & 0x33333333);
  return ((v + (v >> 4) & 0xF0F0F0F) * 0x1010101) >> 24;
}
inline int bits_count(long long v) {
  int t = v >> 32;
  int p = (v & ((1LL << 32) - 1));
  return bits_count(t) + bits_count(p);
}
unsigned int reverse_bits(register unsigned int x) {
  x = (((x & 0xaaaaaaaa) >> 1) | ((x & 0x55555555) << 1));
  x = (((x & 0xcccccccc) >> 2) | ((x & 0x33333333) << 2));
  x = (((x & 0xf0f0f0f0) >> 4) | ((x & 0x0f0f0f0f) << 4));
  x = (((x & 0xff00ff00) >> 8) | ((x & 0x00ff00ff) << 8));
  return ((x >> 16) | (x << 16));
}
inline int sign(int x) { return (x >> 31) | (-x >> 31); }
inline bool ispow2(int x) { return (x != 0 && (x & (x - 1)) == 0); }
template <typename T1, typename T2>
inline std::ostream &operator<<(std::ostream &os, const std::pair<T1, T2> &p) {
  return os << "(" << p.first << ", " << p.second << ")";
}
template <typename T>
inline std::ostream &operator<<(std::ostream &os, const std::vector<T> &v) {
  bool first = true;
  os << "[";
  for (unsigned int i = 0; i < v.size(); i++) {
    if (!first) os << ", ";
    os << v[i];
    first = false;
  }
  return os << "]";
}
template <typename T>
inline std::ostream &operator<<(std::ostream &os, const std::set<T> &v) {
  bool first = true;
  os << "[";
  for (typename std::set<T>::const_iterator ii = v.begin(); ii != v.end();
       ++ii) {
    if (!first) os << ", ";
    os << *ii;
    first = false;
  }
  return os << "]";
}
template <typename T1, typename T2>
inline std::ostream &operator<<(std::ostream &os, const std::map<T1, T2> &v) {
  bool first = true;
  os << "[";
  for (typename std::map<T1, T2>::const_iterator ii = v.begin(); ii != v.end();
       ++ii) {
    if (!first) os << ", ";
    os << *ii;
    first = false;
  }
  return os << "]";
}
template <typename T, typename T2>
void printarray(T a[], T2 sz, T2 beg = 0) {
  for (T2 i = beg; i < sz; i++) cout << a[i] << " ";
  cout << endl;
}
inline long long binpow(long long x, long long n) {
  long long res = 1;
  while (n) {
    if (n & 1) res *= x;
    x *= x;
    n >>= 1;
  }
  return res;
}
inline long long powmod(long long x, long long n, long long _mod) {
  long long res = 1;
  while (n) {
    if (n & 1) res = (res * x) % _mod;
    x = (x * x) % _mod;
    n >>= 1;
  }
  return res;
}
inline long long gcd(long long a, long long b) {
  long long t;
  while (b) {
    a = a % b;
    t = a;
    a = b;
    b = t;
  }
  return a;
}
inline int gcd(int a, int b) {
  int t;
  while (b) {
    a = a % b;
    t = a;
    a = b;
    b = t;
  }
  return a;
}
inline long long lcm(int a, int b) { return a / gcd(a, b) * (long long)b; }
inline long long lcm(long long a, long long b) { return a / gcd(a, b) * b; }
inline long long gcd(long long a, long long b, long long c) {
  return gcd(gcd(a, b), c);
}
inline int gcd(int a, int b, int c) { return gcd(gcd(a, b), c); }
inline long long lcm(long long a, long long b, long long c) {
  return lcm(lcm(a, b), c);
}
inline long long lcm(int a, int b, int c) {
  return lcm(lcm(a, b), (long long)c);
}
inline long long max(long long a, long long b) { return (a > b) ? a : b; }
inline int max(int a, int b) { return (a > b) ? a : b; }
inline double max(double a, double b) { return (a > b) ? a : b; }
inline long long max(long long a, long long b, long long c) {
  return max(a, max(b, c));
}
inline int max(int a, int b, int c) { return max(a, max(b, c)); }
inline double max(double a, double b, double c) { return max(a, max(b, c)); }
inline long long min(long long a, long long b) { return (a < b) ? a : b; }
inline int min(int a, int b) { return (a < b) ? a : b; }
inline double min(double a, double b) { return (a < b) ? a : b; }
inline long long min(long long a, long long b, long long c) {
  return min(a, min(b, c));
}
inline int min(int a, int b, int c) { return min(a, min(b, c)); }
inline double min(double a, double b, double c) { return min(a, min(b, c)); }
template <class T>
inline void getar(T a, int n, int m) {
  for (int i = 0; i < n; i++)
    for (int j = 0; j < m; ++j) {
      scanf("%d", &a[i][j]);
    }
}
inline void getar(int *a, int n) {
  for (int ii = 0; ii < n; ii++) {
    scanf("%d", a + ii);
  }
}
inline void getar(pair<int, int> *a, int n) {
  for (int ii = 0; ii < n; ii++) {
    scanf("%d%d", &a[ii].first, &a[ii].second);
  }
}
inline void getar(long long *a, int n) {
  for (int ii = 0; ii < n; ii++) {
    scanf("%I64d", a + ii);
  }
}
bool is_square[10000000];
void get_ans(int n, int m) {
  for (int x = 1; x <= 200; ++x)
    for (int y = 1; y <= 200; ++y)
      for (int z = 1; z <= 200; ++z)
        for (int t = 1; t <= 200; ++t) {
          int x2 = x * x;
          int y2 = y * y;
          int z2 = z * z;
          int t2 = t * t;
          int s1 = x2 * (n - 1) + y2;
          int s4 = y2 * (m - 1) + t2;
          int s2 = x2 * (m - 1) + z2;
          int s3 = z2 * (n - 1) + t2;
          if (is_square[s1] && is_square[s2] && is_square[s3] &&
              is_square[s4]) {
            for (int i = 0; i < n - 1; ++i) {
              for (int j = 0; j < m - 1; ++j) {
                printf("%d ", x);
              }
              printf("%d\n", z);
            }
            for (int j = 0; j < m - 1; ++j) {
              printf("%d ", y);
            }
            printf("%d\n", t);
            return;
          }
        }
}
int main() {
  {
    int t = 1;
    while (t * t < 10000000) {
      is_square[t * t] = true;
      ++t;
    }
  }
  srand(time(0));
  int n, m;
  cin >> n >> m;
  get_ans(n, m);
  return 0;
}
