(54, 9)
          ( 9 )

(14, 8)
          (    )

(55, 11)
          (    )

(66, 11)
          (    )

(16, 72)
          (    )

(48, 56)
          (    )

(35, 45)
          (    )

(99, 44)
          (    )

(15, 5)
          (    )

        +[    ]

(11, 99)
          (    )

(20, 45)
          (    )

(27, 15)
          (    )

(72, 9)
          (    )

(28, 63)
          (    )

(35, 5)
          (    )

(4, 6)
          (    )

(4, 16)
          (    )

(7, 35)
          (    )

        +[    ]

(48, 30)
          (    )

(6, 16)
          (    )

(55, 88)
          (    )

(54, 9)
          (    )

(6, 18)
          (    )

(36, 45)
          (    )

(36, 8)
          (    )

(15, 5)
          (    )

(18, 48)
          (    )

        +[    ]

(24, 16)
          (    )

(16, 36)
          (    )

(2, 6)
          (    )

(70, 30)
          (    )

(21, 24)
          (    )

(11, 22)
          (    )

(10, 12)
          (    )

(6, 14)
          (    )

(32, 40)
          (    )

        +[    ]

(30, 10)
          (    )

(24, 28)
          (    )

(24, 30)
          (    )

(55, 33)
          (    )

(32, 40)
          (    )

(32, 8)
          (    )

(12, 3)
          (    )

(36, 42)
          (    )

(28, 49)
          (    )

        +[    ]

  ++[[       ]]

(54, 9)
          ( 9 )
(14, 8)
          ( 2 )
(55, 11)
          ( 11 )
(66, 11)
          ( 11 )
(16, 72)
          ( 8 )
(48, 56)
          ( 8 )
(35, 45)
          ( 5 )
(99, 44)
          ( 11 )
(15, 5)
          ( 5 )
        +[    ]

(11, 99)
          ( 11 )
(20, 45)
          ( 5 )
(27, 15)
          ( 3 )
(72, 9)
          ( 9 )
(28, 63)
          ( 7 )
(35, 5)
          ( 5 )
(4, 6)
          ( 2 )
(4, 16)
          ( 4 )
(7, 35)
          ( 7 )
        +[    ]

(48, 30)
          ( 6 )
(6, 16)
          ( 2 )
(55, 88)
          ( 11 )
(54, 9)
          ( 9 )
(6, 18)
          ( 6 )
(36, 45)
          ( 9 )
(36, 8)
          ( 4 )
(15, 5)
          ( 5 )
(18, 48)
          ( 6 )
        +[    ]

(24, 16)
          ( 8 )
(16, 36)
          ( 4 )
(2, 6)
          ( 2 )
(70, 30)
          ( 10 )
(21, 24)
          ( 3 )
(11, 22)
          ( 11 )
(10, 12)
          ( 2 )
(6, 14)
          ( 2 )
(32, 40)
          ( 8 )
        +[    ]

(30, 10)
          ( 10 )
(24, 28)
          ( 4 )
(24, 30)
          ( 6 )
(55, 33)
          ( 11 )
(32, 40)
          ( 8 )
(32, 8)
          ( 8 )
(12, 3)
          ( 3 )
(36, 42)
          ( 6 )
(28, 49)
          ( 7 )
        +[    ]

  ++[[       ]]