1.(6 )(7)( 3)( 8)(1)(5)(2 )( 4)( 9)
2.(5 )( 2)(4)(9 )( 7)( 6)(3)(8 )(1)
3.(1 )(9)( 8)(2 )(3)( 4)(5 )(6)(7 )
4.(8)(4 )(1 )(6)(9)(3)(7 )(5 )(2 )
5.(2)(3)(6)(5 )(4 )( 7)(9)( 1)(8)
6.( 7)(5 )(9 )(1)(2 )(8)(6 )( 3)(4)
7.(4 )(1)(5 )(7 )(6)(2 )(8 )(9)( 3)
8.(9)(8 )(2)(3 )(5 )( 1)(4)(7 )( 6)
9.( 3)( 6)(7 )(4)(8)( 9)(1 )(2)(5 )