#include<bits/stdc++.h>
#define inf 0x3f3f3f3f3f3f3f3fll
#define debug(x) cerr<<#x<<"="<<x<<endl
using namespace std;
using ll=long long;
using ld=long double;
using pli=pair<ll,int>;
using pi=pair<int,int>;
template<typename A>
using vc=vector<A>;
inline int read()
{
    int s=0,w=1;char ch;
    while((ch=getchar())>'9'||ch<'0') if(ch=='-') w=-1;
    while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
    return s*w;
}
inline ll lread()
{
    ll s=0,w=1;char ch;
    while((ch=getchar())>'9'||ch<'0') if(ch=='-') w=-1;
    while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
    return s*w;
}
vc<int>get(int n)
{
    printf("Yes\n");
    vc<int>num;int rest=n;ll c=(ll)n*(n+1)/4;
    for(int i=n;i;i--)
    {
        ll v=(ll)i*(i+1)/2;
        while(v<=c&&i<=rest&&rest-i<=c-v) num.push_back(i),rest-=i,c-=v;
    }
    return num;
}
int main()
{
    int T=read();
    while(T--)
    {
        int n=read(),m=read();
        if(n%4==3||n%4==0)
        {
            vc<int>num=get(n);int now=0;
            for(int i:num)
            {
                now^=1;
                for(int j=1;j<=i;j++) for(int k=1;k<=m;k++) printf("%d%c",now," \n"[k==m]);
            }
        }
        else if(m%4==3||m%4==0)
        {
            vc<int>num=get(m);
            for(int i=1;i<=n;i++)
            {
                int now=0;
                for(int j:num)
                {
                    now^=1;
                    for(int x=1;x<=j;x++) printf("%d ",now);
                }
                putchar('\n');
            }
        }
        else printf("No\n");
    }
    return 0;
}