/usr/share/anthy/dic/utf8.t is in anthy-common 9100h-23ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5
# # example of utf8 dictionary. # please have a GETA ;-) # はーとまーく #T35 ❤