4 x ( 6 ) + 4 = 28
          
(    ) x 2 - 1 = 5
          
(    ) x 6 - 4 = 26
          
(    ) x 3 - 2 = 7
          
(    ) x 3 + 2 = 14
          
6 x (    ) - 2 = 16
          
7 x (    ) + 5 = 47
          
4 x (    ) + 2 = 18
          
4 x (    ) - 2 = 18
          
(    ) x 6 + 4 = 46
          
6 x (    ) - 3 = 27
          
3 x (    ) + 1 = 7
          
2 x (    ) + 4 = 16
          
(    ) x 4 - 1 = 7
          
          +[    ]

(    ) x 4 + 1 = 21
          
(    ) x 4 - 1 = 11
          
(    ) x 7 - 2 = 26
          
7 x (    ) - 1 = 20
          
5 x (    ) + 5 = 35
          
5 x (    ) - 1 = 19
          
2 x (    ) + 2 = 12
          
7 x (    ) + 1 = 50
          
(    ) x 6 + 6 = 48
          
4 x (    ) - 1 = 7
          
6 x (    ) - 5 = 31
          
(    ) x 5 - 1 = 9
          
(    ) x 2 - 2 = 8
          
(    ) x 5 + 1 = 11
          
          +[    ]

(    ) x 4 - 2 = 26
          
2 x (    ) + 2 = 8
          
(    ) x 3 + 1 = 19
          
6 x (    ) - 2 = 16
          
3 x (    ) - 1 = 14
          
(    ) x 6 - 2 = 22
          
7 x (    ) + 3 = 52
          
2 x (    ) + 1 = 5
          
7 x (    ) + 3 = 45
          
(    ) x 3 + 1 = 7
          
3 x (    ) - 4 = 11
          
(    ) x 3 - 1 = 5
          
(    ) x 5 + 5 = 35
          
3 x (    ) - 1 = 8
          
          +[    ]

  ++[[       ]]