Lossless compression based on a variation of tries

= 40f0215cb6 Print changes %!s(int64=7) %!d(string=hai) anos
a.out 40f0215cb6 Print changes %!s(int64=7) %!d(string=hai) anos
source1.h 40f0215cb6 Print changes %!s(int64=7) %!d(string=hai) anos
test.cc 40f0215cb6 Print changes %!s(int64=7) %!d(string=hai) anos
test.exe 61695b7fed Initial repository commit %!s(int64=7) %!d(string=hai) anos
test.obj 61695b7fed Initial repository commit %!s(int64=7) %!d(string=hai) anos