//height[i]=suffix(sa[i-1])和suffix(sa[i])的最长公共前缀,也就是排名相邻的两个后缀的最长公共前缀
void calheight(int *r,int *sa,int n) {
int i,j,k=0;
for(i=1; i<=n; i++)
rank1[sa[i]]=i;
for(i=0; i<n; height[rank1[i++]]=k)
for(k k--:0,j=sa[rank1[i]-1]; r[i+k]==r[j+k]; k++);
}
int solve(int n) {
int i,sum=0;
for(i=1; i<=n; i++) {
sum += n - sa[i] - height[i] ;
}
return sum;
}
/****以上模版****/
char now[2005] ;
char str[N];
inline void RD(int &ret) {
char c;
do {
c = getchar();
} while(c < '0' || c > '9') ;
ret = c - '0';
while((c=getchar()) >= '0' && c <= '9')
ret = ret * 10 + ( c - '0' );
}
inline void OT(int a) {
if(a >= 10)OT(a / 10) ;
putchar(a % 10 + '0') ;
}
struct QU {
int s ,e ,id ;
} QQ[10005] ;
bool cmp(QU a ,QU b) {
if(a.s == b.s)return a.e < b.e ;
return a.s < b.s ;
}
int ans[11111] ;
int main() {
int i,n,t;
scanf("%d",&t);
while(t--) {
scanf("%s",str);
memset(ans , 0 , sizeof(ans));
int xd ;
cin 》 xd ;
for (int i = 0 ; i < xd ; i ++ ) {
RD(QQ[i].s) ;
RD(QQ[i].e) ;
QQ[i].s -- ;
QQ[i].e -- ;
QQ[i].id = i ;
}
sort(QQ , QQ + xd , cmp) ;
int st = QQ[0].s ;
int ed = QQ[0].e ;
int num = 0 ;
for (int i = st ; i <= ed ; i ++ )r[num ++] = (int)str[i] ;
r[num] = 0 ;
dc3(r , sa ,num + 1 , 200) ;
calheight(r , sa, num ) ;
ans[QQ[0].id] = solve(num) ;
for (int i = 1 ; i < xd ; i ++ ) {
if(QQ[i].s != QQ[i - 1].s) {
num = 0 ;
for (int j = QQ[i].s ; j <= QQ[i].e ; j ++ )r[num ++] = (int)str[j] ;
r[num] = 0 ;
dc3(r , sa , num + 1 ,200 ) ;
calheight(r ,sa ,num) ;
ans[QQ[i].id] = solve(num) ;
ed = QQ[i].e ;
} else {
if(QQ[i].e == QQ[i - 1].e) {
ans[QQ[i].id] = ans[QQ[i - 1].id] ;
} else {
for (int j = ed + 1 ; j <= QQ[i].e ; j ++)r[num ++] = (int)str[j] ;
r[num] = 0 ;
dc3(r ,sa ,num + 1 , 200) ;
calheight(r ,sa ,num) ;
ans[QQ[i].id] = solve(num) ;
ed = QQ[i].e ;
}
}
}
for (int i = 0 ; i < xd ; i ++ ) {
OT(ans[i]) ;
puts("") ;
}
}
return 0;
}