2 + ( 7 ) - 3 = 6
          
5 + (    ) - 1 = 6
          
(    ) + 6 + 4 = 16
          
6 + (    ) - 1 = 8
          
(    ) + 5 - 3 = 7
          
(    ) + 2 - 2 = 3
          
7 + (    ) + 5 = 19
          
7 + (    ) - 3 = 8
          
7 + (    ) + 3 = 16
          
(    ) + 5 - 2 = 12
          
2 + (    ) + 4 = 11
          
2 + (    ) + 1 = 5
          
(    ) + 4 - 1 = 10
          
6 + (    ) + 1 = 9
          
          +[    ]

(    ) + 3 - 5 = 4
          
(    ) + 3 + 1 = 6
          
(    ) + 7 - 2 = 9
          
(    ) + 7 + 1 = 11
          
4 + (    ) + 5 = 16
          
4 + (    ) - 1 = 6
          
(    ) + 8 - 1 = 13
          
(    ) + 2 - 2 = 9
          
(    ) + 2 + 2 = 12
          
7 + (    ) - 3 = 13
          
(    ) + 5 + 3 = 15
          
4 + (    ) - 1 = 5
          
5 + (    ) - 3 = 8
          
(    ) + 4 - 1 = 5
          
          +[    ]

(    ) + 6 + 4 = 18
          
5 + (    ) - 1 = 7
          
(    ) + 6 - 3 = 10
          
5 + (    ) + 2 = 10
          
(    ) + 5 + 2 = 13
          
(    ) + 8 - 4 = 12
          
5 + (    ) + 1 = 11
          
(    ) + 6 - 4 = 8
          
4 + (    ) + 1 = 8
          
7 + (    ) + 1 = 14
          
8 + (    ) - 1 = 9
          
7 + (    ) + 4 = 18
          
(    ) + 5 - 4 = 6
          
(    ) + 4 + 4 = 15
          
          +[    ]

  ++[[       ]]