TEST1
len = write(fd, TEST1, strlen(TEST1) + 1);
write(pair[1], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);
write(pair[0], TEST1, strlen(TEST1)+1);