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[null,"Values","Pattern","Count",null,"Website:","Get Digital Help"]
[null,"ABC abc aBc","AbC",{"$f":"CountStringsCellRange(B3,C3)","v":0},null,"Webpage:","Count matching strings using regular expressions"]
[null,"AbC","AbC",1]
[null,"abc","[A-Z]",{"$f":"CountStringsCellRange(B5,C5)","v":0}]
[null,"ABC","[A-Z]",3]
[null,"aB","[A-Z][a-z]",0]
[null,"Ab","[A-Z][a-z]",1]
[null,"ABCD abcd aBcD","[A-Z]{4}",1]
[null," A AA AAA B","A+",3]
[null,"A A","A?",4]
[null,"BA","A*",3]
[null,"AbA AAB ACA","A.A",2]
[null,"ABCD","A|C",2]
[null,"ABCD","[^A]",3]
[null,"A?A","\\?",1]
[null,"ABC DCE","^ABC",1]
[null,"ABC DCE","DCE$",1]
[null,"ABC DCE","BC$",0]
[null,"WABAB","W(AB){2}",1]
[null,"WABAB","WABAB",1]
[null,"A red fox 555-412395 a blue whale 555-538164 a brown moose","[0-9]{3}-[0-9]{6}",2]