#include <cstdio>
#define MOD 3210121
#define smax 10010
#define nmax 33

int k, s, n, d[nmax][smax], a[nmax][nmax], mx[nmax], v[nmax], sol;

void back(int p, int mx[nmax])
{
	int i, cnt, x, cmx[nmax];
	if (p>n)
	{
		cnt=0;
		for (i=1; i<=n; i++) cnt+=v[i];
		cnt&=1;
		x=s;
		for (i=1; i<=k; i++) x-=mx[i];
		if (x>0)
		{
			x=d[k][x];
			if (!cnt) sol=sol+x+MOD; else sol=sol+MOD-x;
			sol%=MOD;
		}
	} else
	{
		v[p]=0;
		back(p+1, mx);
		v[p]=1;
		for (i=1; i<=k; i++) 
			cmx[i]=mx[i];
		for (i=1; i<=k; i++) 
			if (a[p][i]>mx[i]) mx[i]=a[p][i];
		back(p+1, mx);
		for (i=1; i<=k; i++) mx[i]=cmx[i];
	}
}

int main()
{
	freopen("cowfood.in","r",stdin);
	freopen("cowfood.out","w",stdout);
	scanf("%d %d %d", &k, &s, &n);
	int i, j;
	for (i=1; i<=n; i++)
		for (j=1; j<=k; j++) scanf("%d", &a[i][j]);
	for (i=0; i<=s; i++) d[0][i]=1;
	for (i=1; i<=k; i++) d[i][0]=1;
	for (i=1; i<=k; i++)
	{
		for (j=1; j<=s; j++) 
			d[i][j]=(d[i-1][j]+d[i][j-1])%MOD;
	}
	for (i=1; i<=k; i++) mx[i]=0;
	back(1, mx);
	sol=(sol-1-k*s+MOD)%MOD;
	printf("%d\n",sol);
}