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Regular Expression
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^(?=.{11}-\d$)(?:\d+-){3}\d
/
gm
Input 1
New
01-234-5678-9 01234-56-78-9 0123-4-5678-9 012-345-678-9 01-234567-8-9 01-234-5678-9 0-12345-678-9 0-123-45678-9 0-123-45678-9 01-23456-78-9 0-123456-78-9 0-1234567-8-9 01-234-56789-0 01-234-567-8 01--2345678-9 01-2345678--9 0-1-23456789 -01-2345678-9
Extraction
01-234-5678-9 01234-56-78-9 0123-4-5678-9 012-345-678-9 01-234567-8-9 01-234-5678-9 0-12345-678-9 0-123-45678-9 0-123-45678-9 01-23456-78-9 0-123456-78-9 0-1234567-8-9 01-234-56789-0 01-234-567-8 01--2345678-9 01-2345678--9 0-1-23456789 -01-2345678-9