How do I find and Replace multiple line breaks with a single line break?

How do I find and Replace x3 line breaks with x1 line break?
The text in between the bold asterisks is what I need help with.

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"Size & Color Options" "Select" " " "Light - Small" "Light - Medium" "Light - Large" "Light - X-Large" "Light - 2X-Large" "Light - 3X-Large" " " " Dark - Medium" " Dark - Large" " Dark - X-Large" " Dark - 2X-Large" " Dark - 3X-Large" " " "Black - Small" "Black - Medium" "Black - Large" "Black - X-Large" "Black - 3X-Large"



"Text Underneath Insignia?" "No Thanks" "Yes(+6.00)"

"Text Underneath Insignia?=Yes(+6.00)" "Enter Text" Inscription 20 Required
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EDIT: I do have Kutools, if that helps.



SOLVED:
Find and Replace "CTRL+J" with "<b>",
then find and replace however many "<b>" that you need until there are just 1 "<b>" per line break,
then find and replace "<b>" with "CTRL+J & CTRL+J"
you now have x1 line break where there were multiple.