#include<fstream.h>
#include<stdio.h>
const v[]={0,1,5,2,8,3,9,2,8,7,7,8,4,7,3,8,4,1,5,4,4,5,9,6,2,7,3,6,2,1,1,2,8,1,7,2,8,5,9,8,8,9,3,0,6,1,7,0,6,5,5,6,2,5,1,6,2,9,3,2,2,3,7,4,0,5,1,4,0,9,9,0,6,9,5,0,6,3,7,6,6,7,1,8,4,9,5,8,4,3,3,4,0,3,9,4,0,7,1,0,0};
int i,j,k,l,c,d,t;
char s[101],x,a,b;
int main()
{FILE *f=fopen("cifra.in","r");
ofstream g("cifra.out");
fscanf(f,"%d",&t);
i=1;
while(i!=t+1)
	{d=0;a=0;b=0;
	fscanf(f,"%c",&x);
	while(x!='\n')
		{a=b;b=x;
	fscanf(f,"%c",&x);
		}
	if(((a=='0')&&(b=='0'))&&(i!=1))
		{g<<"0"<<'\n';i++;}
	else
	if((a!=0)||(b!=0))
		{d=10*(a)+b-48;i++;
		g<<v[d]<<'\n';}
        }



fclose(f);
g.close();
return 0;
}