/usr/share/games/wing/levels/level4.dat is in wing-data 0.7-30.
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 6 7 8 9 10 11 12 13 14 15 16 | 15
1 10
1 10
2 10
2 10
1 10
2 10
1 10
2 10
2 10
2 10
1 10
1 10
1 10
2 10
2 10
|