Sub es()
Dim t(), t1(), i&, c&, x&
Application.ScreenUpdating = 0
t = Range("a2:c" & Cells(Rows.Count, 1).End(3).Row)
ReDim t1(1 To UBound(t), 1 To 3)
For i = 1 To UBound(t)
If t(i, 1) <> t(i, 2) And t(i, 3) <> t(i, 2) And t(i, 3) <> t(i,1) Then
x = x + 1
For c = 1 To 3: t1(x, c) = t(i, c): Next c
End If
Next i
Range("a2:c" & Cells.Find("*", , , , , xlPrevious).Row).ClearContents
Range("a2").Resize(x, 3) = t1
End Sub