#include<bits/stdc++.h>
typedef long long ll;
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
ll t,n,sl,has,d[11][310][11][11],x[1010],i,a[1010][3];
string s;
ll con(char aa)
{
if('0'<=aa&&aa<='9')
return (aa-'0');
if(aa=='-')
return 12;
if(aa=='x')
return 10;
if(aa=='/')
return 11;
if(aa=='?')
return -1;
}
void ubah()
{
ll ii,jj;
for(ii=1;ii<=n;ii++)
for(jj=1;jj<=2;jj++)
{
a[ii][jj]=con(s[(ii-1)*2+(jj-1)]);
}
a[n][3]=con(s[sl-1]);
}
ll depe(ll aa,ll bb,ll cc,ll dd)
{
if(aa==0&&bb==0)return 1;
if(aa==0||bb<0)return 0;
if(x[aa]!=-1&&x[aa]!=bb)return 0;
if(d[aa][bb][cc][dd]==-1)
{
d[aa][bb][cc][dd]=0;
if(aa==n)
{
ll ii,jj;
if((a[aa][1]==10||a[aa][1]==-1)&&(a[aa][2]==10||a[aa][2]==-1)&&(a[aa][3]==10||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-30,10,10);
for(ii=0;ii<=9;ii++)
{
if((a[aa][1]==10||a[aa][1]==-1)&&(a[aa][2]==10||a[aa][2]==-1)&&(a[aa][3]==ii||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-(20+ii),10,10);
if((a[aa][1]==10||a[aa][1]==-1)&&(a[aa][2]==ii||a[aa][2]==-1)&&(a[aa][3]==11||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-20,10,ii);
if((a[aa][1]==ii||a[aa][1]==-1)&&(a[aa][2]==11||a[aa][2]==-1)&&(a[aa][3]==10||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-20,ii,10-ii);
for(jj=0;jj<=9;jj++)
{
if((a[aa][1]==ii||a[aa][1]==-1)&&(a[aa][2]==11||a[aa][2]==-1)&&(a[aa][3]==jj||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-(10+jj),ii,10-ii);
if((ii+jj)<10)
{
if((a[aa][1]==10||a[aa][1]==-1)&&(a[aa][2]==ii||a[aa][2]==-1)&&(a[aa][3]==jj||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-(10+ii+jj),10,ii);
if((a[aa][1]==ii||a[aa][1]==-1)&&(a[aa][2]==jj||a[aa][2]==-1)&&(a[aa][3]==12||a[aa][3]==-1))
d[aa][bb][cc][dd]+=depe(aa-1,bb-(ii+jj),ii,jj);
}
}
}
}
else
{
ll ii,jj;
for(ii=0;ii<=9;ii++)
for(jj=0;jj<=9;jj++)
if((ii+jj)<10)
{
if((a[aa][1]==ii||a[aa][1]==-1)&&(a[aa][2]==jj||a[aa][2]==-1))
{
d[aa][bb][cc][dd]+=depe(aa-1,bb-(ii+jj),ii,jj);
}
}
if((a[aa][1]==10||a[aa][1]==-1)&&(a[aa][2]==12||a[aa][2]==-1))
{
d[aa][bb][cc][dd]+=depe(aa-1,bb-(10+cc+dd),10,cc);
}
for(ii=0;ii<=9;ii++)
{
if((a[aa][1]==ii||a[aa][1]==-1)&&(a[aa][2]==11||a[aa][2]==-1))
{
d[aa][bb][cc][dd]+=depe(aa-1,bb-(10+cc),ii,10-ii);
}
}
}
}
return d[aa][bb][cc][dd];
}
int main()
{
ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
cin>>t;
while(t--)
{
has=0;
cin>>n;
cin>>s;
sl=s.length();
for(i=1;i<=n;i++)
cin>>x[i];
ubah();
memset(d,-1,sizeof(d));
has=0;
for(i=0;i<=300;i++)
has+=depe(n,i,0,0);
cout<<has<<"\n";
}
}
