#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main() {
std::string str,com;
int a,b,q;
std::cin>>str>>q;
while(q--){
std::cin>>com>>a>>b;
if(com=="print"){
std::cout<<str.substr(a,b-a+1)<<"\n";
}else if(com=="reverse"){
for(int i=a,j=b;i<j;i++,j--){
std::swap(str[i],str[j]);
}
}else{
std::string str2;
std::cin>>str2;
for(int i=a;i<=b;i++)str[i]=str2[i-a];
}
}
}
