But by bit

But by bitBut by bitBut by bitBut by bitBut by bitBut by bit
But by bitBut by bitBut by bitBut by bitBut by bitBut by bit
But by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bitBut by bit