*** old	2016-03-18 11:26:29.745677358 +0100
--- new	2016-03-18 11:26:24.632342265 +0100
***************
*** 1,4 ****
- b
  a
  a
  a
--- 1,3 ----
***************
*** 7,13 ****
  a
  a
  a
- b
  a
  a
  a
--- 6,11 ----
***************
*** 15,20 ****
--- 13,19 ----
  a
  a
  a
+ c
  a
  a
  a
***************
*** 22,28 ****
  a
  a
  a
- b
  a
  a
  a
--- 21,26 ----
***************
*** 34,37 ****
  a
  a
  a
- b
--- 32,34 ----