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

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

void back(int p, int mx[nmax])
{
	int i, cnt, x;
	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];
		x=d[k][x];
		if (x>0)
			if (!cnt) sol=sol+x; else sol-=x;
		if (sol>MOD) sol-=MOD;
		if (sol<0) 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];
			if (d[i][j]>MOD) d[i][j]-=MOD;
		}
	}
	back(1, mx);
	sol-=1+(k*s)%MOD;
	if (sol<0) sol+=MOD;
	printf("%d\n",sol);
}