#define _XOPEN_SOURCE 600
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int main() {
    char data[2448];
    int i;
    while (fread(data, 2448, 1, stdin)) {
	fwrite(data, 2352, 1, stdout);
    }
    exit(0);
}