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#include <fstream>
#include <string.h>
#define MOD 104659
using namespace std;
ifstream f("nrcuv.in");
ofstream g("nrcuv.out");
int n,k,v[30],nr;
bool ap[2730];
int numar(char a,char b)
{
int nr=a-'a'+1;
if(b>'i')
nr*=100;
else nr*=10;
nr+=(b-'a'+1);
return nr;
}
int main()
{
f>>n>>k;
for(int i=1;i<=26;i++)
v[i]=26;
for(int i=1;i<=k;i++)
{
char a,b;
f>>a>>b;
int y=numar(a,b);
if(!ap[y])
{
v[a-'a'+1]--;
if(a!=b)
v[b-'a'+1]--;
ap[y]=1;
y=numar(b,a);
ap[y]=1;
}
}
nr=0;
for(int i=2;i<=n;i++)
for(int j=1;j<=26;j++)
nr+=(v[j]%MOD),nr%=MOD;
if(n==1)
g<<26<<'\n';
else g<<nr%MOD<<'\n';
return 0;
}