( 6 ) x 5 = 30
          
6 x (    ) = 30
          
7 x (    ) = 56
          
2 x (    ) = 12
          
(    ) x 4 = 12
          
(    ) x 7 = 42
          
4 x (    ) = 36
          
(    ) x 8 = 48
          
9 x (    ) = 45
          
8 x (    ) = 64
          
(    ) x 5 = 20
          
(    ) x 7 = 28
          
9 x (    ) = 81
          
9 x (    ) = 81
          
          +[    ]

2 x (    ) = 10
          
4 x (    ) = 20
          
4 x (    ) = 28
          
8 x (    ) = 40
          
(    ) x 5 = 45
          
(    ) x 7 = 14
          
5 x (    ) = 40
          
3 x (    ) = 9
          
5 x (    ) = 30
          
4 x (    ) = 16
          
(    ) x 8 = 40
          
5 x (    ) = 20
          
6 x (    ) = 48
          
7 x (    ) = 63
          
          +[    ]

(    ) x 9 = 63
          
8 x (    ) = 16
          
5 x (    ) = 25
          
(    ) x 8 = 16
          
(    ) x 4 = 16
          
9 x (    ) = 18
          
(    ) x 4 = 8
          
7 x (    ) = 49
          
(    ) x 5 = 25
          
4 x (    ) = 32
          
(    ) x 9 = 36
          
3 x (    ) = 12
          
(    ) x 5 = 10
          
3 x (    ) = 15
          
          +[    ]

2 x (    ) = 10
          
(    ) x 8 = 40
          
8 x (    ) = 64
          
2 x (    ) = 4
          
3 x (    ) = 18
          
(    ) x 3 = 9
          
(    ) x 7 = 35
          
(    ) x 9 = 72
          
(    ) x 8 = 64
          
6 x (    ) = 54
          
(    ) x 6 = 12
          
(    ) x 3 = 27
          
(    ) x 4 = 20
          
5 x (    ) = 25
          
          +[    ]

  ++[[       ]]