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Reg
ular
Ex
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Regular Expression
/
\bCAT-(17|19|20)\w*\b
/
g
Input 1
1
New
CAT-17 CAT-19h CAT-20j CAT-20j23 CAT CATERPILLAR CAT- CAT1 CAT-2
Substitution
CAT-17 CAT-19h CAT-20j CAT-20j23 CAT CATERPILLAR CAT- CAT1 CAT-2