(32, 56)
          ( 8 )

(16, 18)
          (    )

(4, 10)
          (    )

(25, 30)
          (    )

(14, 21)
          (    )

(40, 90)
          (    )

(60, 50)
          (    )

(40, 30)
          (    )

(35, 42)
          (    )

        +[    ]

(27, 63)
          (    )

(18, 9)
          (    )

(40, 48)
          (    )

(3, 18)
          (    )

(14, 21)
          (    )

(12, 3)
          (    )

(90, 50)
          (    )

(72, 56)
          (    )

(40, 50)
          (    )

        +[    ]

(18, 14)
          (    )

(66, 55)
          (    )

(70, 50)
          (    )

(20, 45)
          (    )

(9, 18)
          (    )

(18, 24)
          (    )

(44, 11)
          (    )

(18, 10)
          (    )

(25, 10)
          (    )

        +[    ]

(55, 22)
          (    )

(42, 49)
          (    )

(21, 7)
          (    )

(18, 3)
          (    )

(8, 14)
          (    )

(56, 32)
          (    )

(50, 40)
          (    )

(54, 9)
          (    )

(12, 2)
          (    )

        +[    ]

(36, 16)
          (    )

(36, 6)
          (    )

(35, 10)
          (    )

(14, 7)
          (    )

(20, 15)
          (    )

(30, 70)
          (    )

(30, 80)
          (    )

(40, 72)
          (    )

(40, 30)
          (    )

        +[    ]

  ++[[       ]]

(32, 56)
          ( 8 )
(16, 18)
          ( 2 )
(4, 10)
          ( 2 )
(25, 30)
          ( 5 )
(14, 21)
          ( 7 )
(40, 90)
          ( 10 )
(60, 50)
          ( 10 )
(40, 30)
          ( 10 )
(35, 42)
          ( 7 )
        +[    ]

(27, 63)
          ( 9 )
(18, 9)
          ( 9 )
(40, 48)
          ( 8 )
(3, 18)
          ( 3 )
(14, 21)
          ( 7 )
(12, 3)
          ( 3 )
(90, 50)
          ( 10 )
(72, 56)
          ( 8 )
(40, 50)
          ( 10 )
        +[    ]

(18, 14)
          ( 2 )
(66, 55)
          ( 11 )
(70, 50)
          ( 10 )
(20, 45)
          ( 5 )
(9, 18)
          ( 9 )
(18, 24)
          ( 6 )
(44, 11)
          ( 11 )
(18, 10)
          ( 2 )
(25, 10)
          ( 5 )
        +[    ]

(55, 22)
          ( 11 )
(42, 49)
          ( 7 )
(21, 7)
          ( 7 )
(18, 3)
          ( 3 )
(8, 14)
          ( 2 )
(56, 32)
          ( 8 )
(50, 40)
          ( 10 )
(54, 9)
          ( 9 )
(12, 2)
          ( 2 )
        +[    ]

(36, 16)
          ( 4 )
(36, 6)
          ( 6 )
(35, 10)
          ( 5 )
(14, 7)
          ( 7 )
(20, 15)
          ( 5 )
(30, 70)
          ( 10 )
(30, 80)
          ( 10 )
(40, 72)
          ( 8 )
(40, 30)
          ( 10 )
        +[    ]

  ++[[       ]]