#include <stdio.h>
#include <ctype.h>
#include <string.h>
void parse_shell_input(char *line) {
// Your logic here
char delim = ' ';
char * token = strtok(line, &delim );
while(token != nullptr){
printf("%s\n", token);
token = strtok(NULL, &delim);
}
}
int main() {
char line[101];
fgets(line, sizeof(line), stdin);
parse_shell_input(line);
return 0;
}