Just the middle
Delete the instructions at the top and bottom.
Start file
Leave only the numbered lines. LINE 1 LINE 2 LINE 3 That's all. Thank you very much.
End file
LINE 1 LINE 2 LINE 3
View Diff
1,2d0 < Leave only the < numbered lines. 6,8d3 < That's all. < Thank you < very much.
Solutions by @agasparovici:
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