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#include <bits/stdc++.h>
#define N 10000005
using namespace std;
ifstream fin("abc2.in");
ofstream fout("abc2.out");
char a[N],s[N];
unordered_map<long long,bool> M;
int main()
{
int i,j,lgmax=-1,l,ct=0;
fin>>a;
while(fin>>s)
{
long long p=1,x=0;
int n=strlen(s);
for(i=n-1;i>=0;i--)
{
x+=(s[i]-'a'+1)*p;
p*=4;
}
M[x]=1;
lgmax=max(lgmax,n);
cout<<x<<" ";
}
for(l=1;l<=lgmax;l++)
{
long long x=0,p=1;
for(i=l-1;i>=0;i--)
x+=(a[i]-'a'+1)*p,p*=4;
p/=4;
if(M[x]) ct++;
for(i=l;a[i];i++)
{x=x%p*4+a[i]-'a'+1;
if(M[x]) {ct++;for(j=i;j<=i+l-1;j++) cout<<a[j];cout<<" "<<x<<"\n";}
}
}
fout<<ct;
return 0;
}