1$ git diff master master^ side2diff --cc dir/sub3index cead32e,7289e35..992913c4--- a/dir/sub5+++ b/dir/sub6@@@ -1,6 -1,4 +1,8 @@@7A8B9+C10+D11+E12+F13+ 114+ 215diff --cc file016index b414108,f4615da..10a8a9f17--- a/file018+++ b/file019@@@ -1,6 -1,6 +1,9 @@@20121222323+424+525+626+ A27+ B28+ C29$