#include <iostream>
#include <string>
 
int main() {
    const std::string s { "abcdefgh" };
    const auto first = begin(s) + 1;
    const auto last = end(s) - 1;
    std::cout << std::string(first, last) << std::endl;
    const auto rfirst = std::make_reverse_iterator(last);
    const auto rlast = std::make_reverse_iterator(first);
    std::cout << std::string(rfirst, rlast) << std::endl;
}