1 #include<cstdio>
 2 #include<cstring>
 3 #include<iostream>
 4 #include<algorithm>
 5 using namespace std;
 6 
 7 const int N = 2*1e4+10;
 8 
 9 struct QN {
10     int l,r,num;
11     bool operator < (const QN& rhs) const {
12         return l<rhs.l || (l==rhs.l&&r<rhs.r);
13     }
14 }que[N];
15 char s[N];
16 int n,sz,last;
17 int fa[N],ch[N][26],l[N],ans[N];
18 
19 void clear() {
20     sz=0; last=++sz;
21     memset(ch,0,sizeof(ch));
22     memset(l,0,sizeof(l));
23 }
24 void add(int x) {
25     int c=s[x]-‘a‘;
26     int p=last,np=++sz; last=np;
27     l[np]=l[p]+1;
28     for(;p&&!ch[p][c];p=fa[p]) ch[p][c]=np;
29     if(!p) fa[np]=1;
30     else {
31         int q=ch[p][c];
32         if(l[p]+1==l[q]) fa[np]=q;
33         else {
34             int nq=++sz; l[nq]=l[p]+1;
35             memcpy(ch[nq],ch[q],sizeof(ch[q]));
36             fa[nq]=fa[q];
37             fa[np]=fa[q]=nq;
38             for(;q==ch[p][c];p=fa[p]) ch[p][c]=nq;
39         }
40     }
41 }
42 int read() {
43     char c=getchar(); int x=0;
44     while(!isdigit(c)) c=getchar();
45     while(isdigit(c)) x=x*10+c-‘0‘,c=getchar();
46     return x;
47 }
48 int main() {
49     int T,i,j; T=read();
50     while(T--) {
51         scanf("%s",s); n=read();
52         for(i=1;i<=n;i++) {
53             que[i].l=read(),que[i].r=read();
54             que[i].num=i;
55         }
56         sort(que+1,que+n+1);
57         memset(ans,0,sizeof(ans));
58         j=que[1].l;
59         for(i=1;i<=n;i++) {
60             if(i==1&&que[i].l==que[i-1].l)
61                 for(j;j<=que[i].r;j++) add(j-1);
62             else {
63                 clear();
64                 for(j=que[i].l;j<=que[i].r;j++) add(j-1);
65             }
66             for(j=1;j<=sz;j++)
67                 ans[que[i].num]+=l[j]-l[fa[j]];
68         }
69         for(int i=1;i<=n;i++)
70             printf("%d\n",ans[i]);
71     }
72     return 0;
73 }