/usr/lib/python2.7/test/cjkencodings/big5hkscs-utf8.txt is in libpython2.7-testsuite 2.7.11-7ubuntu1.
This file is owned by root:root, with mode 0o644.
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𠄌Ě鵮罓洆 ÊÊ̄ê êê̄