#include <iostream>

extern volatile int sink;

int g(int x) {
  if      (x == 100) sink = 42;
  else if (x == 101) sink = 7;
  else if (x == 102) sink = 99;
  else if (x == 103) sink = 13;
  else if (x == 104) sink = 5;
  else if (x == 105) sink = 88;
  else if (x == 106) sink = 21;
  else if (x == 107) sink = 60;
  else if (x == 108) sink = 33;
  else if (x == 109) sink = 1;
  else if (x == 110) sink = 77;
  else if (x == 111) sink = 12;
  else if (x == 112) sink = 54;
  else if (x == 113) sink = 31;
  else if (x == 114) sink = 73;
  else if (x == 115) sink = 16;
  else               sink = -1;
  return sink;
}

int main() {
  char x;
  std::cin >> x;

  if (x == 'x') {
    std::cout << "hi\n";
  } else {
    if (x == 'y') {
      std::cout << "sup\n";
    }
  }

  return 0;
}