#include<stdio.h>
int GCD(int a,int b){return b?GCD(b,a%b):a;}
int main()
{
register int n,i,k,s1,s2;
char S1[32],S2[32];
//freopen("in.txt","r",stdin);
scanf("%d",&n);
gets(S1);
for(k=1;k<=n;k++)
{
gets(S1);
gets(S2);
s1=s2=0;
for(i=0;S1[i];i++)
{
s1=s1<<1;
s1= s1|(S1[i]&15);//s1=s1|(S1[i]-48);
}
for(i=0;S2[i];i++)
{
s2=s2<<1;
s2= s2|(S2[i]&15);//s2=s2|(S2[i]-48);
}
if(GCD(s1,s2)>1)
printf("Pair #%d: All you need is love!\n",k);
else
printf("Pair #%d: Love is not all you need!\n",k);
}
return 0;
}
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