( 4 ) + 8 + 3 = 15
          
7 + (    ) + 2 = 17
          
8 + (    ) + 1 = 13
          
(    ) + 3 + 2 = 13
          
(    ) + 7 + 1 = 11
          
8 + (    ) - 1 = 16
          
(    ) + 9 - 1 = 14
          
4 + (    ) + 1 = 7
          
(    ) + 8 + 1 = 12
          
7 + (    ) - 6 = 8
          
8 + (    ) - 2 = 9
          
3 + (    ) - 5 = 5
          
2 + (    ) + 1 = 8
          
(    ) + 8 + 6 = 21
          
          +[    ]

(    ) + 9 - 3 = 10
          
(    ) + 4 + 5 = 18
          
(    ) + 8 + 2 = 13
          
9 + (    ) + 6 = 24
          
(    ) + 2 + 3 = 10
          
(    ) + 6 - 7 = 8
          
2 + (    ) - 3 = 3
          
(    ) + 8 - 3 = 11
          
(    ) + 3 + 4 = 13
          
(    ) + 5 + 3 = 15
          
(    ) + 3 + 3 = 10
          
9 + (    ) + 3 = 19
          
2 + (    ) + 2 = 8
          
(    ) + 6 + 4 = 18
          
          +[    ]

4 + (    ) + 3 = 13
          
3 + (    ) - 3 = 9
          
4 + (    ) + 2 = 10
          
(    ) + 7 + 4 = 20
          
3 + (    ) + 1 = 8
          
4 + (    ) - 3 = 10
          
5 + (    ) + 2 = 13
          
(    ) + 6 - 1 = 12
          
4 + (    ) - 1 = 8
          
3 + (    ) + 6 = 16
          
4 + (    ) - 1 = 6
          
7 + (    ) - 1 = 14
          
5 + (    ) - 1 = 10
          
4 + (    ) + 7 = 19
          
          +[    ]

  ++[[       ]]