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Reg
ular
Ex
pressions
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Regular Expression
r"
(^[^C].*|^.[^V].*|^..[^S].*)
"
gm
Unit Tests
CVS
→ regex does not match
xVS
→ regex does match
CxS
→ regex does match
CVx
→ regex does match
a
different
string
→ regex does match
aCVS
→ regex does match
CVS
and
more
→ regex does match