(48, 40)
          ( 8 )

(40, 70)
          (    )

(55, 66)
          (    )

(45, 54)
          (    )

(35, 14)
          (    )

(18, 45)
          (    )

(50, 20)
          (    )

(35, 10)
          (    )

(10, 14)
          (    )

        +[    ]

(54, 30)
          (    )

(27, 21)
          (    )

(18, 12)
          (    )

(55, 44)
          (    )

(12, 54)
          (    )

(35, 30)
          (    )

(2, 2)
          (    )

(77, 55)
          (    )

(48, 40)
          (    )

        +[    ]

(4, 36)
          (    )

(63, 7)
          (    )

(48, 42)
          (    )

(24, 21)
          (    )

(70, 40)
          (    )

(15, 18)
          (    )

(48, 8)
          (    )

(72, 56)
          (    )

(18, 6)
          (    )

        +[    ]

(9, 6)
          (    )

(20, 15)
          (    )

(18, 63)
          (    )

(20, 28)
          (    )

(9, 54)
          (    )

(4, 2)
          (    )

(15, 3)
          (    )

(72, 40)
          (    )

(49, 7)
          (    )

        +[    ]

(18, 10)
          (    )

(80, 70)
          (    )

(20, 30)
          (    )

(54, 9)
          (    )

(6, 3)
          (    )

(8, 14)
          (    )

(72, 16)
          (    )

(4, 18)
          (    )

(28, 7)
          (    )

        +[    ]

  ++[[       ]]

(48, 40)
          ( 8 )
(40, 70)
          ( 10 )
(55, 66)
          ( 11 )
(45, 54)
          ( 9 )
(35, 14)
          ( 7 )
(18, 45)
          ( 9 )
(50, 20)
          ( 10 )
(35, 10)
          ( 5 )
(10, 14)
          ( 2 )
        +[    ]

(54, 30)
          ( 6 )
(27, 21)
          ( 3 )
(18, 12)
          ( 6 )
(55, 44)
          ( 11 )
(12, 54)
          ( 6 )
(35, 30)
          ( 5 )
(2, 2)
          ( 2 )
(77, 55)
          ( 11 )
(48, 40)
          ( 8 )
        +[    ]

(4, 36)
          ( 4 )
(63, 7)
          ( 7 )
(48, 42)
          ( 6 )
(24, 21)
          ( 3 )
(70, 40)
          ( 10 )
(15, 18)
          ( 3 )
(48, 8)
          ( 8 )
(72, 56)
          ( 8 )
(18, 6)
          ( 6 )
        +[    ]

(9, 6)
          ( 3 )
(20, 15)
          ( 5 )
(18, 63)
          ( 9 )
(20, 28)
          ( 4 )
(9, 54)
          ( 9 )
(4, 2)
          ( 2 )
(15, 3)
          ( 3 )
(72, 40)
          ( 8 )
(49, 7)
          ( 7 )
        +[    ]

(18, 10)
          ( 2 )
(80, 70)
          ( 10 )
(20, 30)
          ( 10 )
(54, 9)
          ( 9 )
(6, 3)
          ( 3 )
(8, 14)
          ( 2 )
(72, 16)
          ( 8 )
(4, 18)
          ( 2 )
(28, 7)
          ( 7 )
        +[    ]

  ++[[       ]]