#include <dirent.h>
#include <limits.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>

void traverse(const char *dir1, long long maxsize, int depth) {
    struct stat st;
    if (lstat(dir1, &st) == -1) {
        return;
    }
    if (S_ISREG(st.st_mode) && st.st_size <= maxsize) {
        printf("%s\n", dir1 + strlen("static/001.dir/"));
    } else if (S_ISDIR(st.st_mode) && depth < 4) {
        DIR *dir = opendir(dir1);
        if (dir == NULL) {
            return;
        }
        struct dirent *entry;
        while ((entry = readdir(dir)) != NULL) {
            if (strcmp(entry->d_name, "..") == 0 ||
                strcmp(entry->d_name, ".") == 0) {
                continue;
            }
            char newdir[PATH_MAX];
            snprintf(newdir, sizeof(newdir), "%s/%s", dir1, entry->d_name);
            traverse(newdir, maxsize, depth + 1);
        }
        closedir(dir);
    }
}

int main(int argc, char *argv[]) {
    const char *dir = argv[1];
    long long maxsize = strtoll(argv[2], NULL, 10);
    traverse(dir, maxsize, 0);
}