#include <bits/stdc++.h>
using namespace std;
const int MAX_N = 10;
const int MAX_A = 10;
const int MAX_P = 300;
const int MOD = 1e9 + 7;
int points[MAX_N];
int dp[MAX_N + 1][MAX_P + 1][MAX_A + 1][MAX_A + 1];
vector<pair<string, int>> normalRound, finalRound;
bool comp( string a, string b ) {
if ( a.size() != b.size() )
return false;
bool ok = true;
for ( int i = 0; i < a.size(); i++ ) {
if ( a[i] == '?' || b[i] == '?' )
continue;
ok &= (a[i] == b[i]);
}
return ok;
}
void initRounds() {
for ( int a = 0; a <= 10; a++ ) {
if ( a == 10 )
normalRound.push_back( { "x-", 10 } );
else {
string s = "";
s += char( a + '0' );
for ( int b = 0; b <= 10 - a; b++ ) {
if ( a + b == 10 )
normalRound.push_back( { s + "/", 10 } );
else {
s += char( b + '0' );
normalRound.push_back( { s, a + b } );
s.pop_back();
}
}
}
}
for ( int a = 0; a <= 10; a++ ) {
string s = "";
int p = a, r = 10;
if ( a == 10 )
s += 'x';
else
s += char( a + '0' ), r = 10 - a;
for ( int b = 0; b <= r; b++ ) {
int r2;
p += b;
if ( a == 10 && b == 10 )
s += 'x', r2 = 10;
else if ( b == r )
s += '/', r2 = 10;
else if ( a + b >= 10 )
s += char( b + '0' ), r2 = 10 - b;
else {
s += char( b + '0' ), r2 = -1;
s += '-';
finalRound.push_back( { s, p } );
s.pop_back();
}
for ( int c = 0; c <= r2; c++ ) {
p += c;
if ( (b == 10 || (a < 10 && a + b == 10)) && c == 10 )
s += 'x';
else if ( c == r2 )
s += '/';
else
s += char( c + '0' );
finalRound.push_back( { s, p } );
p -= c;
s.pop_back();
}
p -= b;
s.pop_back();
}
}
/*
cout << "final\n";
for ( auto x: finalRound )
cout << x.first << " " << x.second << "\n";
cout << "normal\n";
for ( auto x: normalRound )
cout << x.first << " " << x.second << "\n";
*/
}
int main() {
cin.tie( nullptr );
ios_base::sync_with_stdio( false );
int t;
initRounds();
cin >> t;
while ( t-- ) {
int n;
string s;
cin >> n >> s;
for ( int i = 0; i < n; i++ )
cin >> points[i];
for ( auto x: finalRound ) {
string ss = "";
for ( int i = s.size() - 3; i < s.size(); i++ )
ss += s[i];
if ( !comp( ss, x.first ) )
continue;
//cout << "comp " << x.first << " " << x.second << "\n";
int a = (x.first[0] == 'x' ? 10 : x.first[0] - '0');
int b = (x.first[1] == 'x' ? 10 : (x.first[1] == '/' ? 10 - a : x.first[1] - '0'));
for ( int p = x.second; p <= MAX_P; p++ )
dp[n - 1][p - x.second][a][b] += (points[n - 1] == -1 ? 1 : (p == points[n - 1]));
}
for ( int a = 0; a <= 10; a++ ) {
for ( int b = 0; b <= 10; b++ ) {
for ( int p = 0; p <= MAX_P; p++ ) {
if ( dp[n - 1][p][a][b] == 0 )
continue;
}
}
}
for ( int i = n - 1; i >= 1; i-- ) {
//tranzitionez de la i la i + 1;
if ( points[i - 1] != -1 ) {
for ( int a = 0; a <= 10; a++ ) {
for ( int b = 0; b <= 10; b++ ) {
for ( int p = 0; p <= MAX_P; p++ ) {
if ( p != points[i - 1] )
dp[i][p][a][b] = 0;
//printf( "%d %d %d %d: %d\n", i, p, a, b, dp[i][p][a][b] );
}
}
}
}
vector<pair<string, int>> okStates;
for ( auto x: normalRound ) {
string ss = "";
for ( int j = i * 2 - 2; j < i * 2; j++ )
ss += s[j];
if ( comp( ss, x.first ) )
okStates.push_back( x );
}
for ( int p = 0; p <= MAX_P; p++ ) {
for ( int a = 0; a <= 10; a++ ) {
for ( int b = 0; b <= 10; b++ ) {
if ( dp[i][p][a][b] == 0 )
continue;
//printf( "dp %d %d %d %d: %d\n", i, p, a, b, dp[i][p][a][b] );
for ( auto x: okStates ) {
int crtP = x.second;
if ( x.first[0] == 'x' )
crtP += a + b;
else if ( x.first[1] == '/' )
crtP += a;
if ( p < crtP )
continue;
int newA = a, newB = b;
if ( x.first[0] == 'x' ) {
newA = 10;
newB = a;
} else {
newA = x.first[0] - '0';
newB = x.second - newA;
}
//printf( "ceba %c %d %d %d\n", x.first[0], x.second, newA, newB );
dp[i - 1][p - crtP][newA][newB] = (dp[i - 1][p - crtP][newA][newB] + dp[i][p][a][b]) % MOD;
}
}
}
}
}
int ans = 0;
for ( int a = 0; a <= 10; a++ ) {
for ( int b = 0; b <= 10; b++ )
ans = (ans + dp[0][0][a][b]) % MOD;
}
cout << ans << "\n";
for ( int i = 0; i <= n; i++ ) {
for ( int p = 0; p <= MAX_P; p++ ) {
for ( int a = 0; a <= 10; a++ ) {
for ( int b = 0; b <= 10; b++ )
dp[i][p][a][b] = 0;
}
}
}
}
return 0;
}
