#include<stdio.h>
int main(void){
char storage[4][6];
storage[0][0] = 'O';
storage[0][1] = 'n';
storage[0][2] = 'e';
storage[0][3] = ' ';
storage[1][0] = 'T';
storage[1][1] = 'w';
storage[1][2] = 'o';
storage[1][3] = ' ';
storage[2][0] = 'T';
storage[2][1] = 'h';
storage[2][2] = 'r';
storage[2][3] = 'e';
storage[2][4] = 'e';
storage[2][5] = ' ';
storage[3][0] = 'F';
storage[3][1] = 'o';
storage[3][2] = 'u';
storage[3][3] = 'r';
storage[3][4] = ' ';
printf("%s\n", &storage[0][0]);
return 0;
}