#include<bits/stdc++.h>
using namespace std;

#define int long long
typedef pair<int,int>pint;
typedef vector<int>vint;
typedef vector<pint>vpint;
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define all(v) (v).begin(),(v).end()
#define rep(i,n) for(int i=0;i<(n);i++)
#define reps(i,f,n) for(int i=(f);i<(n);i++)
#define each(it,v) for(__typeof((v).begin()) it=(v).begin();it!=(v).end();it++)
template<class T,class U>inline void chmin(T &t,U f){if(t>f)t=f;}
template<class T,class U>inline void chmax(T &t,U f){if(t<f)t=f;}

struct segtree{
    static const int SEG=1<<18;
    vint mi;
    void init(vint &vec){
        mi.resize(SEG*2,1001001001);
        rep(i,vec.size())mi[i+SEG-1]=vec[i];
        for(int i=SEG-2;i>=0;i--)mi[i]=min(mi[i*2+1],mi[i*2+2]);
    }
    int get(int a,int b,int k=0,int l=0,int r=SEG){
        if(r<=a||b<=l)return 1001001001;
        if(a<=l&&r<=b)return mi[k];
        return min(get(a,b,k*2+1,l,(l+r)/2),get(a,b,k*2+2,(l+r)/2,r));
    }
};

class suffix_array{
    void create_begin_bucket(vector<int>&v,vector<int>&bucket){
        fill(bucket.begin(),bucket.end(),0);
        for(int i=0;i<v.size();i++)bucket[v[i]]++;
        int sum=0;
        for(int i=0;i<bucket.size();i++){bucket[i]+=sum;swap(sum,bucket[i]);}
    }

    void create_end_bucket(vector<int>&v,vector<int>&bucket){
        fill(bucket.begin(),bucket.end(),0);
        for(int i=0;i<v.size();i++)bucket[v[i]]++;
        for(int i=1;i<bucket.size();i++)bucket[i]+=bucket[i-1];
    }

    void induced_sort(vector<int>&v,vector<int>&sa,int mv,vector<int>&bucket,vector<int>&is_l){
        create_begin_bucket(v,bucket);
        for(int i=0;i<v.size();i++)if(sa[i]>0&&is_l[sa[i]-1])sa[bucket[v[sa[i]-1]]++]=sa[i]-1;
    }

    void invert_induced_sort(vector<int>&v,vector<int>&sa,int mv,vector<int>&bucket,vector<int>&is_l){
        create_end_bucket(v,bucket);
        for(int i=v.size()-1;i>=0;i--)if(sa[i]>0&&!is_l[sa[i]-1])sa[--bucket[v[sa[i]-1]]]=sa[i]-1;
    }

    vector<int>sa_is(vector<int>v,int mv){
        if(v.size()==1)return vector<int>(1,0);

        vector<int>is_l(v.size());
        vector<int>bucket(mv+1);
        vector<int>sa(v.size(),-1);
        auto is_lms=[&](int x)->bool{return x>0&&is_l[x-1]&&!is_l[x];};

        is_l[v.size()-1]=0;
        for(int i=v.size()-2;i>=0;i--)is_l[i]=v[i]>v[i+1]||(v[i]==v[i+1]&&is_l[i+1]);
        create_end_bucket(v,bucket);
        for(int i=0;i<v.size();i++)if(is_lms(i))sa[--bucket[v[i]]]=i;
        induced_sort(v,sa,mv,bucket,is_l);
        invert_induced_sort(v,sa,mv,bucket,is_l);

        int cur=0;
        vector<int>order(v.size());
        for(int i=0;i<v.size();i++)if(is_lms(i))order[i]=cur++;

        vector<int>next_v(cur);
        cur=-1;
        int prev=-1;
        for(int i=0;i<v.size();i++){
            if(!is_lms(sa[i]))continue;
            bool diff=false;
            for(int d=0;d<v.size();d++){
                if(prev==-1||v[sa[i]+d]!=v[prev+d]||is_l[sa[i]+d]!=is_l[prev+d]){
                    diff=true;
                    break;
                }
                else if(d>0&&is_lms(sa[i]+d))break;
            }
            if(diff){cur++;prev=sa[i];}
            next_v[order[sa[i]]]=cur;
        }

        vector<int>re_order(next_v.size());
        for(int i=0;i<v.size();i++)if(is_lms(i))re_order[order[i]]=i;
        vector<int>next_sa=sa_is(next_v,cur);
        create_end_bucket(v,bucket);
        for(int i=0;i<sa.size();i++)sa[i]=-1;
        for(int i=next_sa.size()-1;i>=0;i--)sa[--bucket[v[re_order[next_sa[i]]]]]=re_order[next_sa[i]];
        induced_sort(v,sa,mv,bucket,is_l);
        invert_induced_sort(v,sa,mv,bucket,is_l);
        return sa;
    }

    vector<int>sa_is(string &s){
        vector<int>v(s.size()+1);
        for(int i=0;i<s.size();i++)v[i]=s[i];
        sa=sa_is(v,*max_element(v.begin(),v.end()));
    }

    void construct_lcp(){
        lcp.resize(s.size());
        rank.resize(s.size()+1);
        int n=s.size();
        for(int i=0;i<=n;i++)rank[sa[i]]=i;
        int h=0;
        lcp[0]=0;
        for(int i=0;i<n;i++){
            int j=sa[rank[i]-1];

            if(h>0)h--;
            for(;j+h<n&&i+h<n;h++){
                if(s[j+h]!=s[i+h])break;
            }
            lcp[rank[i]-1]=h;
        }
    }

    class sparse_table{
        vector<vector<int> >st;
    public:
        void init(vector<int>&v){
            int b;
            for(b=0;(1<<b)<=v.size();b++);
            st.resize(b);for(int i=0;i<b;i++)st[i].resize(1<<b);
            for(int i=0;i<v.size();i++)st[0][i]=v[i];

            for(int i=1;i<b;i++){
                for(int j=0;j+(1<<i)<=(1<<b);j++){
                    st[i][j]=min(st[i-1][j],st[i-1][j+(1<<(i-1))]);
                }
            }
        }
        int get_min(int l,int r){
            assert(l<r);
            int b=32-__builtin_clz(r-l)-1;
            return min(st[b][l],st[b][r-(1<<b)]);
        }
        sparse_table(){}
        sparse_table(vector<int>&v){init(v);}
    };
    sparse_table st;
public:
    string s;
    vector<int>sa,lcp,rank;

    segtree rmq;
    void init(string &t){
        s=t;
        sa_is(s);
        //construct_lcp();
        //st.init(lcp);
        rmq.init(sa);
    }
    suffix_array(string &t){init(t);}
    suffix_array(){}

    bool contain(string &t){
        int lb=0,ub=s.size();
        while(ub-lb>1){
            int mid=(lb+ub)/2;
            if(s.compare(sa[mid],t.size(),t)<0)lb=mid;
            else ub=mid;
        }
        return s.compare(sa[ub],t.size(),t)==0;
    }

    int get_lcp(int i,int j){
        if(rank[i]>rank[j])swap(i,j);
        return st.get_min(rank[i],rank[j]);
    }
    int operator[](const int idx)const{
        return sa[idx];
    }

    int query(string &x){
        if(contain(x)==0){
            return -1;
        }

        int lb=0,ub=s.size();
        while(ub-lb>1){
            int mid=(ub+lb)/2;
            if(s.compare(sa[mid],x.size(),x)<0)lb=mid;
            else ub=mid;
        }
        int l=ub;
        lb=l,ub=s.size()+1;
        while(ub-lb>1){
            int mid=(ub+lb)/2;
            if(s.compare(sa[mid],x.size(),x)==0)lb=mid;
            else ub=mid;
        }
        int r=ub;
        return rmq.get(l,r);
    }
};

signed main(){
    cin.tie(0);ios_base::sync_with_stdio(0);

    string S,T;
    cin>>S;T=S;reverse(all(T));
    suffix_array saS(S),saT(T);
    int m;cin>>m;
    while(m--){
        string x,y;
        cin>>x>>y;reverse(all(y));
        int l=saS.query(x);
        int r=saT.query(y);
        if(l==-1||r==-1){
            cout<<0<<endl;
            continue;
        }
        r=T.size()-r;
        if(r-l<(int)max(x.size(),y.size())){
            cout<<0<<endl;
        }
        else{
            cout<<r-l<<endl;
        }
    }
    return 0;
}

Measured memory_bytes: 22216