#include <iostream>
#include <cstdio>
#include <algorithm>
#include <string>
using namespace std;
int main() {
int f, l, t;
string c;
cin>>c;
scanf("%d%d%d", &f, &l, &t);
//while(t--) c=c.substr(f-1, l-f+1)+c.substr(0, f-1)+c.substr(l);
while(t--) for(int i=0, j=f-1; j<=l-1; i++, j++) swap(c[i], c[j]);
cout<<c;
return 0;
}
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