#include <bits/stdc++.h>
using namespace std;
int main(){
ios::sync_with_stdio(0);
cin.tie(NULL);
int t;
cin>>t;
while(t--){
int c,r;
cin>>c>>r;
int val,p,ans=0;
if(c/9<r/9)p=0,val=c;
else p=1,val=r;
ans=val/9+((val%9)?1:0);
cout<<p<<' '<<ans<<'\n';
}
return 0;
}
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