1*** t15.orig Tue Nov 25 15:33:48 2014
2--- t15.in Tue Nov 25 15:33:56 2014
3***************
4*** 1,8 ****
5- line 0
6 line 1
7 line 2
8! line 3
9! line 4
10 line 5
11- line 6
12- line 7
13--- 1,6 ----
14 line 1
15+ line between 1 and 2
16 line 2
17! adjusted line 3
18! adjusted line 4
19 line 5
20