#include <stdio.h>
#include <ctype.h>
#include<string.h>
void parse_shell_input(char *line) {
// Your logic here
int len = strlen(line);
char temp[100];
int index =0;
for(int i=0;i<=len;i++)
{
if(line[i]!= ' ' && line[i] != '\0' )
{
temp[index++] = line[i];
}else
{
if(index>0)
{
temp[index]='\0';
printf("%s\n",temp);
index =0;
}
}
}
}
int main() {
char line[101];
fgets(line, sizeof(line), stdin);
parse_shell_input(line);
return 0;
}