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#include <iostream>
#include <iterator>
#include <vector>
 
template <class RandomIt>
void Test(RandomIt begin, RandomIt middle, RandomIt end);
 
int main() {
	std::vector<int> nums = { 2, 1, 123, 1, 23, 123, 123, 5234, 52, 3, 452, 3, 452, 5 };
	int middle;
	std::cin >> middle;
	Test(nums.begin(), nums.begin()+middle, nums.end());
	return 0;
}
 
template <class RandomIt>
void Test(RandomIt begin, RandomIt middle, RandomIt end) {
	size_t leftLength = std::distance(begin, middle);
	size_t rightLength = std::distance(middle, end);
	if (leftLength > rightLength) {
		using RevIt = std::reverse_iterator<RandomIt>;
		Test(RevIt(end), RevIt(std::next(middle)), RevIt(begin));
		return;
	}
	//Guaranteed that [begin,middle) length is <= [middle,end) length
}

In file included from /usr/include/c++/5/bits/stl_algobase.h:65:0,
                 from /usr/include/c++/5/bits/char_traits.h:39,
                 from /usr/include/c++/5/ios:40,
                 from /usr/include/c++/5/ostream:38,
                 from /usr/include/c++/5/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/5/bits/stl_iterator_base_types.h: In instantiation of 'struct std::__iterator_traits<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::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/usr/include/c++/5/bits/stl_iterator_base_types.h:162:12:   required from 'struct std::iterator_traits<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >'
/usr/include/c++/5/bits/stl_iterator_base_funcs.h:114:5:   required by substitution of 'template<class _InputIterator> typename std::iterator_traits<_Iterator>::difference_type std::distance(_InputIterator, _InputIterator) [with _InputIterator = std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >]'
prog.cpp:22:7:   recursively required from 'void Test(RandomIt, RandomIt, Ra

Standard output is empty