From A to B
Mirror and change this text block
Start file
A.a.A.A.A
A.A.a.A.A
A.A.A.a.A
End file
BBBbB
BBbBB
BbBBB
View Diff
1,3c1,3
< A.a.A.A.A
< A.A.a.A.A
< A.A.A.a.A
---
> BBBbB
> BBbBB
> BbBBB
Solutions by @zulolosi:
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