FIX 'NoneType' object has no attribute 'isalpha' (#2440)

passerbya

2025-03-20 5ee2f382b32c5c0beaa1c133b466a100c6fb7ebc

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isang    1
dalawang    2
tatlong    3
apat na    4
limang    5
anim na    6
pitong    7
walong    8
siyam na    9