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#include <bits/stdc++.h>
using namespace std;
ifstream fin("distincte.in");
ofstream fout("distincte.out");
#define nmax 100005
int i,n,k,j,m,aib[100005];
#define mod 666013
struct cvv
{
int st,dr,poz;
} a[nmax];
int x[nmax],last[nmax],sol[nmax];
void update(int poz, int val)
{
int i;
for(i=poz; i<=n; i+=i&(-i))
aib[i]+=val;
}
int query(int poz)
{
int i,s=0;
for(i=poz; i>=1; i-=i&(-i))
s+=aib[i];
return s;
}
int comp(cvv a, cvv b)
{
if(a.dr==b.dr)
return a.st<b.st;
return a.dr<b.dr;
}
int main()
{
fin>>n>>k>>m;
for(i=1; i<=n; i++)
{
fin>>x[i];
update(i,x[i]);
}
for(i=1; i<=m; i++)
{
fin>>a[i].st>>a[i].dr;
a[i].poz=i;
}
sort(a+1,a+m+1,comp);
i=1;
for(j=1; j<=m; j++)
{
while(i<=a[j].dr)
{
if(last[x[i]])
{
update(last[x[i]],-x[i]);
}
last[x[i]]=i;
i++;
}
sol[a[j].poz]=query(a[j].dr)-query(a[j].st-1);
}
for(j=1; j<=m; j++)fout<<sol[j]%mod<<'\n';
return 0;
}