/*
UID:cheepok
PID:matrixa
*/

#include<stdio.h>
#include<set>

using namespace std;

set <int> s[1001],s1;

int n,m,a[1001][1001];

int main()
{
	freopen("matrixa.in","r",stdin);
	freopen("matrixa.out","w",stdout);
	int i,j;
	while(scanf("%d%d",&n,&m)==2)
	{
		for(i=1;i<=n;i++)for(j=1;j<=m;j++)scanf("%d",&a[i][j]);
		for(i=1;i<=n;i++)
		{
			for(j=1;j<=m;j++)
			{
				s[j].insert(a[i][j]);
			}
			s1.clear();
			for(j=1;j<=m;j++)
			{
				set <int> :: iterator it;
				for(it=s[j].begin();it!=s[j].end();it++)
				{
					s1.insert(*it);
				}
				printf("%d ",s1.size());
			}
			printf("\n");
		}
	}
	return 0;
}