#pragma GCC optimize(2) #include <bits/stdc++.h> #define ll long long using namespace std; const int N = 5e5+10; const int mod=20071027; const int sigma_size=26; int dp[N]; char str[N]; char s[105]; struct Trie{ int ch[N][sigma_size]; int val[N]; int sz; Trie(){sz=1;memset(ch[0],0,sizeof(ch[0]));} int idx(char c) {return c-'a';} void reset(){memset(ch,0,sizeof(ch));memset(val,0,sizeof(val));sz=1;} void insert(char *s,int v) { int u=0,n=strlen(s); for(int i=0;i<n;i++) { int c=idx(s[i]); if(!ch[u][c]) { memset(ch[sz],0,sizeof(ch[sz])); val[sz]=0; ch[u][c]=sz++; } u=ch[u][c]; } val[u]=v; } int query(char *s,int a) { int u=0,res=0; for(int i=a;s[i];++i) { int c=idx(s[i]); if(!ch[u][c]) return res; u=ch[u][c]; if(val[u]) { res+=dp[i+1]; res%=mod; } } return res; } }; Trie T; int main() { int kase=0; while(scanf("%s",str)!=EOF) { int n,m=strlen(str); scanf("%d",&n); T.reset(); memset(dp,0,sizeof(dp)); for(int i=1;i<=n;i++) { scanf("%s",s); T.insert(s,1); } dp[m]=1; for(int i=m-1;i>=0;i--) { dp[i]=T.query(str,i); } printf("Case %d: %d ",++kase,dp[0]); } return 0; }