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Private Sub Worksheet_Change(ByVal Target As Range)
Dim d As Object
Set d = CreateObject("Scripting.Dictionary")
With Target
If .Row = 1 And .Column = 9 Then
Range([j2], [j2].End(4)).ClearContents
If .Value <> "" Then
Set a = Range([c1], [c1].End(2)).Find([I1], , , xlWhole)
For Each b In Range(Range(a.Address), Range(a.Address).Resize(Range("a1").End(4).Row))
If b = 1 Then d.Add b.Offset(, 2 - b.Column), ""
Next
[j2].Resize(d.Count) = WorksheetFunction.Transpose(d.keys)
Set d = Nothing
Else: Exit Sub
End If
End If
End With
End Sub