import base64
s=base64.b64decode('DxEBFw4dF0RfQUZDXlZGWkBEVFBDRBgNCFJLUEoUCVQPC1sXXEI=')
key='geug428ugthrifhnsjehtkrgbjshegb3'
y=0
res=[]
for x in range(0, len(s)):
res.append((chr(ord(s[x])^ord(key[y]))))
y+=1
if y==len(key): y=0;
print(''.join(res))# your code goes here
aW1wb3J0IGJhc2U2NAoKcz1iYXNlNjQuYjY0ZGVjb2RlKCdEeEVCRnc0ZEYwUmZRVVpEWGxaR1drQkVWRkJEUkJnTkNGSkxVRW9VQ1ZRUEMxc1hYRUk9JykKa2V5PSdnZXVnNDI4dWd0aHJpZmhuc2plaHRrcmdianNoZWdiMycKeT0wCnJlcz1bXQoKZm9yIHggaW4gcmFuZ2UoMCwgbGVuKHMpKToKIHJlcy5hcHBlbmQoKGNocihvcmQoc1t4XSleb3JkKGtleVt5XSkpKSkKIHkrPTEKIGlmIHk9PWxlbihrZXkpOiB5PTA7CgpwcmludCgnJy5qb2luKHJlcykpIyB5b3VyIGNvZGUgZ29lcyBoZXJl