#include <iostream>
#include <string>
#include <clocale>
#include <cctype>
int main() {
std::setlocale(LC_ALL, "en_US.UTF8");
std::wstring line;
std::getline(std::wcin, line);
for (auto const letter : line) {
std::wcout << letter << " " << std::boolalpha << bool(std::iswalpha(letter)) << std::endl;
}
}
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