def lx_x_test( word_num) :
nums = [ ]
while word_num > 0 :
if word_num % 33 > 0 :
nums.append ( word_num % 33 )
else :
nums.append ( 33 )
word_num = word_num // 33
nums.reverse ( )
res = ""
for i in nums:
res = res + ( letters.get ( i) )
return res
print ( lx_x_test( 33 ) ) # your code goes here
ZGVmIGx4X3hfdGVzdCh3b3JkX251bSk6CiAgICBudW1zID0gW10KCiAgICB3aGlsZSB3b3JkX251bSA+IDA6CiAgICAgICAgaWYgd29yZF9udW0gJSAzMyA+IDA6CiAgICAgICAgICAgIG51bXMuYXBwZW5kKHdvcmRfbnVtICUgMzMpCiAgICAgICAgZWxzZToKICAgICAgICAgICAgbnVtcy5hcHBlbmQoMzMpCiAgICAgICAgd29yZF9udW0gPSB3b3JkX251bSAvLyAzMwogICAgbnVtcy5yZXZlcnNlKCkKCiAgICByZXMgPSAiIgogICAgZm9yIGkgaW4gbnVtczoKICAgICAgICByZXMgPSByZXMgKyAobGV0dGVycy5nZXQoaSkpCiAgICByZXR1cm4gcmVzCgpwcmludChseF94X3Rlc3QoMzMpKSMgeW91ciBjb2RlIGdvZXMgaGVyZQ==