#include <stdio.h>
#include <string.h>

int main() {
    char s1[40];  
    char s2[40];

    fgets(s1, sizeof(s1), stdin);
    fgets(s2, sizeof(s2), stdin);

    
    s1[strcspn(s1, "n")] = '\0';
    s2[strcspn(s2, "\ n")] = '\0';
    strcat(s1, s2);
    printf("%s\n", s1);

    return 0;
}