import hashlib
dic=['Q','W','E','R','T','Y','U','I','O','A','S','D','F','G','H','J','K','P','L','Z','X','C','V','B','N','M']
for a in range(len(dic)):
for b in range(len(dic)):
for c in range(len(dic)):
m='B'+dic[a]+'SWZ'+dic[b]+'ZYXY'+dic[c]+'Z'
flag=hashlib.md5()
flag.update(m)
md5=flag.hexdigest()
if md5[0:8]=='815a87cc':
print m
print md5