"%s\t5:%s\t2:%s@mit.edu\t1:%s\t0:%s\t14:%s\t15:%s\t10:%s\n",
id, last_name, login, last_name, first_name, middle_name,
last_name, first_name, middle_name, login, login,
"%s\t5:%s\t2:%s@mit.edu\t1:%s\t0:%s\t14:%s\t15:%s\t10:%s\n",
id, last_name, login, last_name, first_name, middle_name,
last_name, first_name, middle_name, login, login,