public static void main(String args[]) {
long pow = 1;
for (int i = 0; i < tenPow.length; i++) {
tenPow[i] = pow;
pow = (pow * 10) % MOD;
}
String S = in.next();
int N = in.nextInt();
nodes = new Node[10];
Node root = new Node(-1);
for (int i = 0; i < S.length(); i++) {
root.children.add(get((int) S.charAt(i) - '0'));
}
for (int i = 0; i < N; i++) {
String Q = in.next();
int d = (int) Q.charAt(0) - '0';
if (nodes[d] != null) {
Node nd = nodes[d];
nodes[d] = null;
for (int j = 3; j < Q.length(); j++) {
nd.children.add(get((int) Q.charAt(j) - '0'));
}
if (Q.length() == 3) {
nd.children.add(Node.EMPTY_LEAF);
}
}
}
out.println(root.ans());
}
long ans() {
if (_ans != -3) return _ans;
if (children.size() == 0) {
if (this == EMPTY_LEAF) return 0;
return i;
}
long digits = 0;
long ret = 0;
for (int i = children.size() - 1; i >= 0; i--) {
Node node = children.get(i);
ret = (ret + (node.ans() * modPow(digits)) % MOD) % MOD;
digits += node.size();
digits %= MOD - 1;
}
_ans = ret;
return ret;
}