Incorrect output on Raspberry Pi

[piyp791]

Hello,
I am trying to run the BytesDAWG implementation on Raspberry Pi 4 (AArch64, 64-bit, Python3.7.17) and the values returned by iteritems() seem to be different from what I get from get() method. This behavior does not happen when I run it on my laptop (x86_64, 64-bit, Python3.7.17).

Here is the sample code I am running:

import dawg
data = []
keys = [u'foo', u'bar', u'foobar', u'fo']
for item in zip(keys, range(4)):
    data.append((item[0], item[1].to_bytes(3, 'little')))

bytes_dawg = dawg.BytesDAWG(data)

results = bytes_dawg.iteritems('fo')
for item in results:
    print('key::', item[0], 'value from get::', bytes_dawg.get(item[0], None), ' value from iteritems', item[1])

It's output on Raspberry PI is :

Output 1

key:: fo value from get:: [b'\x03\x00\x00']  value from iteritems b'\xfc\x0c\x00\x03'
key:: foo value from get:: [b'\x00\x00\x00']  value from iteritems b'\xfc\x00\x00\x03'
key:: foobar value from get:: [b'\x02\x00\x00']  value from iteritems b'\xfc\x08\x00\x03'

While on the X86_64 machine, the output is

Output 2

key:: fo value from get:: [b'\x03\x00\x00']  value from iteritems b'\x03\x00\x00'
key:: foo value from get:: [b'\x00\x00\x00']  value from iteritems b'\x00\x00\x00'
key:: foobar value from get:: [b'\x02\x00\x00']  value from iteritems b'\x02\x00\x00'

From output 1, when I convert the byte representation( returned from iteritems()) back to int, it seems to return incorrect values.
Any ideas on why this might be happening?