/usr/share/doc/t-coffee-examples/sample_tree3.dnd is in t-coffee-examples 10.00.r1613-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | (( E:0.50000, C:0.50000):0.00000,( A:0.00500, B:0.00500):0.99000, D:0.50000);
|