n align = "justify"> p 2 p 3v p 1 p 2 p 9) & ( p 3 p 5v p 3 p 7v p 5v p 5 p < span align = "justify"> 7v p 6 p 5v p 6 p 7v p 8 p 5v p 8 p 7) & ( p 4 p 8v p 4 span> p 9v p 7 p 8v p 7 p 9) & ( p < span align = "justify"> 4v p 4 p 5v p 9 p 4v p 9 p 5) & ( p 6 p 7v p 6 p 9v p 7v span> p 7 p 9 ) & ( p 4v p 8) = (