#include <stdio.h>

int
main(argc, argv)
int argc;
char **argv;
{
    char *p;

    if (argc != 3)
        return 1;

    printf("s;@%s@;", argv[1]);

    for (p=argv[2]; *p; ++p) {
        if ( *p == ';' )
            putchar('\\');
        putchar(*p);
    }

    puts(";g");
    return 0;
}