#include <stdio.h>

int main() {
    char sentence[1000];
    int i;

    
    fgets(sentence, sizeof(sentence), stdin);

    

    // Iterate through each character of the sentence
    for (i = 0; sentence[i] != '\0'; i++) {
        // If the current character is a space or newline, print a new line
        if (sentence[i] == ' ' || sentence[i] == '\n') {
            printf("\n");
        } 
        else {
            // Print the character if it's not a space or newline
            printf("%c", sentence[i]);
        }
    }

    return 0;
}