#include <bits/stdc++.h>

using namespace std;

#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
#pragma GCC optimize("-Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,sse4.2,popcnt,abm,mmx,avx2,tune=native")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-funroll-all-loops,-fpeel-loops,-funswitch-loops")

typedef long long ll;
typedef unsigned long long ull;
#define int ll
#define forn(i, x, n) for (int i = x; i <= n; i++)
#define forn(i, n) for (int i = 0; i < n; i++)
#define cin(fib, n) forn(i, n) cin >> fib[i]
#define cout(fib, n) forn(i, n) cout << fib[i] << ' '
#define FastIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define all(fib) fib.begin(), fib.end()
#define alln(fib, n) fib, fib + n
#define rall(fib) fib.rbegin(), fib.rend()
#define yes cout << "YES"
#define no cout << "NO"
#define yn(b) (b ? yes : no)
#define pb push_back
#define nl cout << "\n"
#define minPQ priority_queue<int, vector<int>, greater<int>>
#define vi vector<int>
#define vs vector<string>
const int mod = 1000000007;
const int N = 100010;
const int oo = LONG_LONG_MAX;

void solve ()
{
    vs s(10,"");
    int n,m; cin>>n>>m;
  s[1]+="-\n";

  for(int i=2 ; i< 10 ; i++)
  {
      s[i]+=s[i-1];

      for(int j=1 ; j<=i ; j++)
          s[i]+='-';

      s[i]+='\n';
      s[i]+=s[i-1];
  }

  forn(i,n+1)
  {
      forn(j,m)
      {
          cout<<'-';
      }
      cout<<i<<endl;

      if(i!=n)
          cout<<s[m-1];
  }
}

    signed main()
{
#ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif

    FastIO;
    int t = 1;
    //cin>>t;

    while (t--)
    {
        solve();
        nl;
    }


    return 0;
}