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#include <iostream>
#include <fstream>
#include <assert.h>
#include <string.h>
using namespace std;
#define mod 666013
ifstream fi("kfib.in");
ofstream fo("kfib.out");
int sol[3][3];
int n;
void mult(int a[3][3],int b[3][3],int c[3][3])
{
int i,j,k;
for(i=0;i<2;i++)
for(j=0;j<2;j++)
for(k=0;k<2;k++)
c[i][j]=(c[i][j]+1LL*a[i][k]*b[k][j])%mod;
}
void lg(int p)
{
int aux[3][3];
int c[3][3];
c[0][0]=0;
c[1][1]=c[0][1]=c[1][0]=1;
sol[1][1]=sol[0][0]=1;
while(p)
{
if(p%2)
{
memset(aux,0,sizeof(aux));
mult(sol,c,aux);
memcpy(sol,aux,sizeof(aux));
}
memset(aux,0,sizeof(aux));
mult(c,c,aux);
memcpy(c,aux,sizeof(aux));
p/=2;
}
cout<<sol[1][1];
}
int main()
{
fi>>n;
lg(n-1);
return 0;
}