[(1,3),(2,5),(4,8),(6,7)] => [3,5,1,7,2,8,6,4] => [[.,[.,.]],[[.,.],[[.,.],[.,.]]]]
            
              [(1,2),(3,5),(4,8),(6,7)] => [2,1,5,7,3,8,6,4] => [[.,.],[[.,[.,.]],[[.,.],[.,.]]]]
            
              [(1,2),(3,6),(4,8),(5,7)] => [2,1,6,7,8,3,5,4] => [[.,.],[[.,[[.,.],.]],[.,[.,.]]]]
            
              [(1,3),(2,6),(4,8),(5,7)] => [3,6,1,7,8,2,5,4] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]]
            
              [(1,4),(2,6),(3,8),(5,7)] => [4,6,7,1,8,2,5,3] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]]
            
              [(1,5),(2,6),(3,8),(4,7)] => [5,6,7,8,1,2,4,3] => [[.,[.,[[.,.],.]]],[.,[.,[.,.]]]]
            
              [(1,6),(2,5),(3,8),(4,7)] => [5,6,7,8,2,1,4,3] => [[[.,.],[[.,.],.]],[.,[.,[.,.]]]]
            
              [(1,7),(2,5),(3,8),(4,6)] => [5,6,7,8,2,4,1,3] => [[[.,.],[[.,.],.]],[.,[.,[.,.]]]]
            
              [(1,8),(2,5),(3,7),(4,6)] => [5,6,7,8,2,4,3,1] => [[[.,.],[[.,.],.]],[.,[.,[.,.]]]]
            
              [(1,8),(2,6),(3,7),(4,5)] => [5,6,7,8,4,2,3,1] => [[[[.,.],[.,.]],.],[.,[.,[.,.]]]]
            
              [(1,7),(2,6),(3,8),(4,5)] => [5,6,7,8,4,2,1,3] => [[[[.,.],[.,.]],.],[.,[.,[.,.]]]]
            
              [(1,6),(2,7),(3,8),(4,5)] => [5,6,7,8,4,1,2,3] => [[[.,[.,[.,.]]],.],[.,[.,[.,.]]]]
            
              [(1,5),(2,7),(3,8),(4,6)] => [5,6,7,8,1,4,2,3] => [[.,[[.,[.,.]],.]],[.,[.,[.,.]]]]
            
              [(1,4),(2,7),(3,8),(5,6)] => [4,6,7,1,8,5,2,3] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]]
            
              [(1,3),(2,7),(4,8),(5,6)] => [3,6,1,7,8,5,2,4] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]]
            
              [(1,2),(3,7),(4,8),(5,6)] => [2,1,6,7,8,5,3,4] => [[.,.],[[[.,[.,.]],.],[.,[.,.]]]]
            
              [(1,2),(3,8),(4,7),(5,6)] => [2,1,6,7,8,5,4,3] => [[.,.],[[[[.,.],.],.],[.,[.,.]]]]
            
              [(1,3),(2,8),(4,7),(5,6)] => [3,6,1,7,8,5,4,2] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]]
            
              [(1,4),(2,8),(3,7),(5,6)] => [4,6,7,1,8,5,3,2] => [[.,[[.,.],.]],[[.,.],[.,[.,.]]]]
            
              [(1,5),(2,8),(3,7),(4,6)] => [5,6,7,8,1,4,3,2] => [[.,[[[.,.],.],.]],[.,[.,[.,.]]]]
            
              [(1,6),(2,8),(3,7),(4,5)] => [5,6,7,8,4,1,3,2] => [[[.,[[.,.],.]],.],[.,[.,[.,.]]]]
            
              [(1,7),(2,8),(3,6),(4,5)] => [5,6,7,8,4,3,1,2] => [[[[.,[.,.]],.],.],[.,[.,[.,.]]]]
            
              [(1,8),(2,7),(3,6),(4,5)] => [5,6,7,8,4,3,2,1] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]
            
              [(1,2),(3,4),(5,6),(7,8),(9,10)] => [2,1,4,3,6,5,8,7,10,9] => [[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
            
              [(1,3),(2,4),(5,6),(7,8),(9,10)] => [3,4,1,2,6,5,8,7,10,9] => [[.,[.,.]],[.,[[.,.],[[.,.],[[.,.],.]]]]]
            
              [(1,4),(2,3),(5,6),(7,8),(9,10)] => [3,4,2,1,6,5,8,7,10,9] => [[[.,.],.],[.,[[.,.],[[.,.],[[.,.],.]]]]]
            
              [(1,6),(2,3),(4,5),(7,8),(9,10)] => [3,5,2,6,4,1,8,7,10,9] => [[[.,.],.],[[.,.],[.,[[.,.],[[.,.],.]]]]]
            
              [(1,8),(2,3),(4,5),(6,7),(9,10)] => [3,5,2,7,4,8,6,1,10,9] => [[[.,.],.],[[.,.],[[.,.],[.,[[.,.],.]]]]]
            
              [(1,10),(2,3),(4,5),(6,7),(8,9)] => [3,5,2,7,4,9,6,10,8,1] => [[[.,.],.],[[.,.],[[.,.],[[.,.],[.,.]]]]]
            
              [(1,2),(3,6),(4,5),(7,8),(9,10)] => [2,1,5,6,4,3,8,7,10,9] => [[.,.],[[[.,.],.],[.,[[.,.],[[.,.],.]]]]]
            
              [(1,6),(2,5),(3,4),(7,8),(9,10)] => [4,5,6,3,2,1,8,7,10,9] => [[[[.,.],.],.],[.,[.,[[.,.],[[.,.],.]]]]]
            
              [(1,8),(2,5),(3,4),(6,7),(9,10)] => [4,5,7,3,2,8,6,1,10,9] => [[[[.,.],.],.],[.,[[.,.],[.,[[.,.],.]]]]]
            
              [(1,10),(2,5),(3,4),(6,7),(8,9)] => [4,5,7,3,2,9,6,10,8,1] => [[[[.,.],.],.],[.,[[.,.],[[.,.],[.,.]]]]]
            
              [(1,2),(3,8),(4,5),(6,7),(9,10)] => [2,1,5,7,4,8,6,3,10,9] => [[.,.],[[[.,.],.],[[.,.],[.,[[.,.],.]]]]]
            
              [(1,8),(2,7),(3,4),(5,6),(9,10)] => [4,6,7,3,8,5,2,1,10,9] => [[[[.,.],.],.],[[.,.],[.,[.,[[.,.],.]]]]]
            
              [(1,10),(2,7),(3,4),(5,6),(8,9)] => [4,6,7,3,9,5,2,10,8,1] => [[[[.,.],.],.],[[.,.],[.,[[.,.],[.,.]]]]]
            
              [(1,2),(3,10),(4,5),(6,7),(8,9)] => [2,1,5,7,4,9,6,10,8,3] => [[.,.],[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]
            
              [(1,10),(2,9),(3,4),(5,6),(7,8)] => [4,6,8,3,9,5,10,7,2,1] => [[[[.,.],.],.],[[.,.],[[.,.],[.,[.,.]]]]]
            
              [(1,2),(3,4),(5,8),(6,7),(9,10)] => [2,1,4,3,7,8,6,5,10,9] => [[.,.],[[.,.],[[[.,.],.],[.,[[.,.],.]]]]]
            
              [(1,4),(2,3),(5,8),(6,7),(9,10)] => [3,4,2,1,7,8,6,5,10,9] => [[[.,.],.],[.,[[[.,.],.],[.,[[.,.],.]]]]]
            
              [(1,8),(2,3),(4,7),(5,6),(9,10)] => [3,6,2,7,8,5,4,1,10,9] => [[[.,.],.],[[[.,.],.],[.,[.,[[.,.],.]]]]]
            
              [(1,10),(2,3),(4,7),(5,6),(8,9)] => [3,6,2,7,9,5,4,10,8,1] => [[[.,.],.],[[[.,.],.],[.,[[.,.],[.,.]]]]]
            
              [(1,2),(3,8),(4,7),(5,6),(9,10)] => [2,1,6,7,8,5,4,3,10,9] => [[.,.],[[[[.,.],.],.],[.,[.,[[.,.],.]]]]]
            
              [(1,8),(2,7),(3,6),(4,5),(9,10)] => [5,6,7,8,4,3,2,1,10,9] => [[[[[.,.],.],.],.],[.,[.,[.,[[.,.],.]]]]]
            
              [(1,10),(2,7),(3,6),(4,5),(8,9)] => [5,6,7,9,4,3,2,10,8,1] => [[[[[.,.],.],.],.],[.,[.,[[.,.],[.,.]]]]]
            
              [(1,2),(3,10),(4,7),(5,6),(8,9)] => [2,1,6,7,9,5,4,10,8,3] => [[.,.],[[[[.,.],.],.],[.,[[.,.],[.,.]]]]]
            
              [(1,10),(2,9),(3,6),(4,5),(7,8)] => [5,6,8,9,4,3,10,7,2,1] => [[[[[.,.],.],.],.],[.,[[.,.],[.,[.,.]]]]]
            
              [(1,2),(3,4),(5,10),(6,7),(8,9)] => [2,1,4,3,7,9,6,10,8,5] => [[.,.],[[.,.],[[[.,.],.],[[.,.],[.,.]]]]]
            
              [(1,4),(2,3),(5,10),(6,7),(8,9)] => [3,4,2,1,7,9,6,10,8,5] => [[[.,.],.],[.,[[[.,.],.],[[.,.],[.,.]]]]]
            
              [(1,10),(2,3),(4,9),(5,6),(7,8)] => [3,6,2,8,9,5,10,7,4,1] => [[[.,.],.],[[[.,.],.],[[.,.],[.,[.,.]]]]]
            
              [(1,2),(3,10),(4,9),(5,6),(7,8)] => [2,1,6,8,9,5,10,7,4,3] => [[.,.],[[[[.,.],.],.],[[.,.],[.,[.,.]]]]]
            
              [(1,10),(2,9),(3,8),(4,5),(6,7)] => [5,7,8,9,4,10,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],[.,[.,[.,.]]]]]
            
              [(1,6),(2,10),(3,9),(4,7),(5,8)] => [6,7,8,9,10,1,4,5,3,2] => [[.,[[[.,.],.],[.,.]]],[.,[.,[.,[.,.]]]]]
            
              [(1,6),(2,9),(3,10),(4,7),(5,8)] => [6,7,8,9,10,1,4,5,2,3] => [[.,[[.,[.,.]],[.,.]]],[.,[.,[.,[.,.]]]]]
            
              [(1,9),(2,8),(3,7),(4,6),(5,10)] => [6,7,8,9,10,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],[.,[.,[.,[.,.]]]]]
            
              [(1,6),(2,10),(3,7),(4,8),(5,9)] => [6,7,8,9,10,1,3,4,5,2] => [[.,[[.,.],[.,[.,.]]]],[.,[.,[.,[.,.]]]]]
            
              [(1,8),(2,9),(3,6),(4,7),(5,10)] => [6,7,8,9,10,3,4,1,2,5] => [[[.,[.,.]],[.,[.,.]]],[.,[.,[.,[.,.]]]]]
            
              [(1,9),(2,8),(3,6),(4,7),(5,10)] => [6,7,8,9,10,3,4,2,1,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,[.,[.,.]]]]]
            
              [(1,6),(2,7),(3,8),(4,9),(5,10)] => [6,7,8,9,10,1,2,3,4,5] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]
            
              [(1,9),(2,6),(3,7),(4,8),(5,10)] => [6,7,8,9,10,2,3,4,1,5] => [[[.,.],[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]
            
              [(1,2),(3,4),(5,6),(7,10),(8,9)] => [2,1,4,3,6,5,9,10,8,7] => [[.,.],[[.,.],[[.,.],[[[.,.],.],[.,.]]]]]
            
              [(1,4),(2,3),(5,6),(7,10),(8,9)] => [3,4,2,1,6,5,9,10,8,7] => [[[.,.],.],[.,[[.,.],[[[.,.],.],[.,.]]]]]
            
              [(1,6),(2,3),(4,5),(7,10),(8,9)] => [3,5,2,6,4,1,9,10,8,7] => [[[.,.],.],[[.,.],[.,[[[.,.],.],[.,.]]]]]
            
              [(1,10),(2,3),(4,5),(6,9),(7,8)] => [3,5,2,8,4,9,10,7,6,1] => [[[.,.],.],[[.,.],[[[.,.],.],[.,[.,.]]]]]
            
              [(1,2),(3,6),(4,5),(7,10),(8,9)] => [2,1,5,6,4,3,9,10,8,7] => [[.,.],[[[.,.],.],[.,[[[.,.],.],[.,.]]]]]
            
              [(1,6),(2,5),(3,4),(7,10),(8,9)] => [4,5,6,3,2,1,9,10,8,7] => [[[[.,.],.],.],[.,[.,[[[.,.],.],[.,.]]]]]
            
              [(1,10),(2,5),(3,4),(6,9),(7,8)] => [4,5,8,3,2,9,10,7,6,1] => [[[[.,.],.],.],[.,[[[.,.],.],[.,[.,.]]]]]
            
              [(1,2),(3,10),(4,5),(6,9),(7,8)] => [2,1,5,8,4,9,10,7,6,3] => [[.,.],[[[.,.],.],[[[.,.],.],[.,[.,.]]]]]
            
              [(1,10),(2,9),(3,4),(5,8),(6,7)] => [4,7,8,3,9,10,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],[.,[.,[.,.]]]]]
            
              [(1,2),(3,4),(5,10),(6,9),(7,8)] => [2,1,4,3,8,9,10,7,6,5] => [[.,.],[[.,.],[[[[.,.],.],.],[.,[.,.]]]]]
            
              [(1,4),(2,3),(5,10),(6,9),(7,8)] => [3,4,2,1,8,9,10,7,6,5] => [[[.,.],.],[.,[[[[.,.],.],.],[.,[.,.]]]]]
            
              [(1,10),(2,3),(4,9),(5,8),(6,7)] => [3,7,2,8,9,10,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],[.,[.,[.,.]]]]]
            
              [(1,2),(3,10),(4,9),(5,8),(6,7)] => [2,1,7,8,9,10,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]
            
              [(1,6),(2,10),(3,9),(4,8),(5,7)] => [6,7,8,9,10,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,[.,[.,[.,.]]]]]
            
              [(1,10),(2,9),(3,8),(4,7),(5,6)] => [6,7,8,9,10,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]
            
              [(1,12),(2,11),(3,10),(4,9),(5,8),(6,7)] => [7,8,9,10,11,12,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],[.,[.,[.,[.,[.,.]]]]]]
            
              [(1,2),(3,10),(4,9),(5,8),(6,7),(11,12)] => [2,1,7,8,9,10,6,5,4,3,12,11] => [[.,.],[[[[[.,.],.],.],.],[.,[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,9),(5,8),(6,7),(10,11)] => [3,7,2,8,9,11,6,5,4,12,10,1] => [[[.,.],.],[[[[.,.],.],.],[.,[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,12),(4,9),(5,8),(6,7),(10,11)] => [2,1,7,8,9,11,6,5,4,12,10,3] => [[.,.],[[[[[.,.],.],.],.],[.,[.,[[.,.],[.,.]]]]]]
            
              [(1,10),(2,3),(4,9),(5,8),(6,7),(11,12)] => [3,7,2,8,9,10,6,5,4,1,12,11] => [[[.,.],.],[[[[.,.],.],.],[.,[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,11),(3,4),(5,8),(6,7),(9,10)] => [4,7,8,3,10,11,6,5,12,9,2,1] => [[[[.,.],.],.],[[[.,.],.],[.,[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,8),(6,7),(9,10),(11,12)] => [2,1,4,3,7,8,6,5,10,9,12,11] => [[.,.],[[.,.],[[[.,.],.],[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,11),(5,8),(6,7),(9,10)] => [3,7,2,8,10,11,6,5,12,9,4,1] => [[[.,.],.],[[[[.,.],.],.],[.,[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,11),(5,8),(6,7),(9,10)] => [2,1,7,8,10,11,6,5,12,9,4,3] => [[.,.],[[[[[.,.],.],.],.],[.,[[.,.],[.,[.,.]]]]]]
            
              [(1,4),(2,3),(5,8),(6,7),(9,10),(11,12)] => [3,4,2,1,7,8,6,5,10,9,12,11] => [[[.,.],.],[.,[[[.,.],.],[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,9),(3,4),(5,8),(6,7),(10,11)] => [4,7,8,3,9,11,6,5,2,12,10,1] => [[[[.,.],.],.],[[[.,.],.],[.,[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,4),(5,8),(6,7),(9,12),(10,11)] => [2,1,4,3,7,8,6,5,11,12,10,9] => [[.,.],[[.,.],[[[.,.],.],[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,10),(2,9),(3,4),(5,8),(6,7),(11,12)] => [4,7,8,3,9,10,6,5,2,1,12,11] => [[[[.,.],.],.],[[[.,.],.],[.,[.,[.,[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,8),(6,7),(9,12),(10,11)] => [3,4,2,1,7,8,6,5,11,12,10,9] => [[[.,.],.],[.,[[[.,.],.],[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,10),(4,5),(6,7),(8,9)] => [5,7,9,10,4,11,6,12,8,3,2,1] => [[[[[.,.],.],.],.],[[.,.],[[.,.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,10),(4,5),(6,7),(8,9),(11,12)] => [2,1,5,7,4,9,6,10,8,3,12,11] => [[.,.],[[[.,.],.],[[.,.],[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,5),(6,7),(8,9),(10,11)] => [3,5,2,7,4,9,6,11,8,12,10,1] => [[[.,.],.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,2),(3,12),(4,5),(6,7),(8,9),(10,11)] => [2,1,5,7,4,9,6,11,8,12,10,3] => [[.,.],[[[.,.],.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,10),(2,3),(4,5),(6,7),(8,9),(11,12)] => [3,5,2,7,4,9,6,10,8,1,12,11] => [[[.,.],.],[[.,.],[[.,.],[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,11),(3,4),(5,10),(6,7),(8,9)] => [4,7,9,3,10,11,6,12,8,5,2,1] => [[[[.,.],.],.],[[[.,.],.],[[.,.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,10),(6,7),(8,9),(11,12)] => [2,1,4,3,7,9,6,10,8,5,12,11] => [[.,.],[[.,.],[[[.,.],.],[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,11),(5,10),(6,7),(8,9)] => [3,7,2,9,10,11,6,12,8,5,4,1] => [[[.,.],.],[[[[.,.],.],.],[[.,.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,11),(5,10),(6,7),(8,9)] => [2,1,7,9,10,11,6,12,8,5,4,3] => [[.,.],[[[[[.,.],.],.],.],[[.,.],[.,[.,[.,.]]]]]]
            
              [(1,4),(2,3),(5,10),(6,7),(8,9),(11,12)] => [3,4,2,1,7,9,6,10,8,5,12,11] => [[[.,.],.],[.,[[[.,.],.],[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,5),(3,4),(6,7),(8,9),(10,11)] => [4,5,7,3,2,9,6,11,8,12,10,1] => [[[[.,.],.],.],[.,[[.,.],[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,2),(3,4),(5,12),(6,7),(8,9),(10,11)] => [2,1,4,3,7,9,6,11,8,12,10,5] => [[.,.],[[.,.],[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,10),(2,5),(3,4),(6,7),(8,9),(11,12)] => [4,5,7,3,2,9,6,10,8,1,12,11] => [[[[.,.],.],.],[.,[[.,.],[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,12),(6,7),(8,9),(10,11)] => [3,4,2,1,7,9,6,11,8,12,10,5] => [[[.,.],.],[.,[[[.,.],.],[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,8),(4,5),(6,7),(9,10)] => [5,7,8,10,4,11,6,3,12,9,2,1] => [[[[[.,.],.],.],.],[[.,.],[.,[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,8),(4,5),(6,7),(9,10),(11,12)] => [2,1,5,7,4,8,6,3,10,9,12,11] => [[.,.],[[[.,.],.],[[.,.],[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,5),(6,7),(8,11),(9,10)] => [3,5,2,7,4,10,6,11,12,9,8,1] => [[[.,.],.],[[.,.],[[.,.],[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,5),(6,7),(8,11),(9,10)] => [2,1,5,7,4,10,6,11,12,9,8,3] => [[.,.],[[[.,.],.],[[.,.],[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,3),(4,5),(6,7),(9,10),(11,12)] => [3,5,2,7,4,8,6,1,10,9,12,11] => [[[.,.],.],[[.,.],[[.,.],[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,9),(3,8),(4,5),(6,7),(10,11)] => [5,7,8,9,4,11,6,3,2,12,10,1] => [[[[[.,.],.],.],.],[[.,.],[.,[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,8),(4,5),(6,7),(9,12),(10,11)] => [2,1,5,7,4,8,6,3,11,12,10,9] => [[.,.],[[[.,.],.],[[.,.],[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,10),(2,9),(3,8),(4,5),(6,7),(11,12)] => [5,7,8,9,4,10,6,3,2,1,12,11] => [[[[[.,.],.],.],.],[[.,.],[.,[.,[.,[[.,.],.]]]]]]
            
              [(1,8),(2,3),(4,5),(6,7),(9,12),(10,11)] => [3,5,2,7,4,8,6,1,11,12,10,9] => [[[.,.],.],[[.,.],[[.,.],[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,5),(3,4),(6,7),(8,11),(9,10)] => [4,5,7,3,2,10,6,11,12,9,8,1] => [[[[.,.],.],.],[.,[[.,.],[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,12),(6,7),(8,11),(9,10)] => [2,1,4,3,7,10,6,11,12,9,8,5] => [[.,.],[[.,.],[[[.,.],.],[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,5),(3,4),(6,7),(9,10),(11,12)] => [4,5,7,3,2,8,6,1,10,9,12,11] => [[[[.,.],.],.],[.,[[.,.],[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,12),(6,7),(8,11),(9,10)] => [3,4,2,1,7,10,6,11,12,9,8,5] => [[[.,.],.],[.,[[[.,.],.],[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,5),(3,4),(6,7),(9,12),(10,11)] => [4,5,7,3,2,8,6,1,11,12,10,9] => [[[[.,.],.],.],[.,[[.,.],[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,10),(4,9),(5,6),(7,8)] => [6,8,9,10,11,5,12,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[[.,.],[.,[.,[.,[.,.]]]]]]
            
              [(1,2),(3,10),(4,9),(5,6),(7,8),(11,12)] => [2,1,6,8,9,5,10,7,4,3,12,11] => [[.,.],[[[[.,.],.],.],[[.,.],[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,9),(5,6),(7,8),(10,11)] => [3,6,2,8,9,5,11,7,4,12,10,1] => [[[.,.],.],[[[.,.],.],[[.,.],[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,12),(4,9),(5,6),(7,8),(10,11)] => [2,1,6,8,9,5,11,7,4,12,10,3] => [[.,.],[[[[.,.],.],.],[[.,.],[.,[[.,.],[.,.]]]]]]
            
              [(1,10),(2,3),(4,9),(5,6),(7,8),(11,12)] => [3,6,2,8,9,5,10,7,4,1,12,11] => [[[.,.],.],[[[.,.],.],[[.,.],[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,11),(3,4),(5,6),(7,8),(9,10)] => [4,6,8,3,10,5,11,7,12,9,2,1] => [[[[.,.],.],.],[[.,.],[[.,.],[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,6),(7,8),(9,10),(11,12)] => [2,1,4,3,6,5,8,7,10,9,12,11] => [[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,11),(5,6),(7,8),(9,10)] => [3,6,2,8,10,5,11,7,12,9,4,1] => [[[.,.],.],[[[.,.],.],[[.,.],[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,11),(5,6),(7,8),(9,10)] => [2,1,6,8,10,5,11,7,12,9,4,3] => [[.,.],[[[[.,.],.],.],[[.,.],[[.,.],[.,[.,.]]]]]]
            
              [(1,4),(2,3),(5,6),(7,8),(9,10),(11,12)] => [3,4,2,1,6,5,8,7,10,9,12,11] => [[[.,.],.],[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,9),(3,4),(5,6),(7,8),(10,11)] => [4,6,8,3,9,5,11,7,2,12,10,1] => [[[[.,.],.],.],[[.,.],[[.,.],[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,4),(5,6),(7,8),(9,12),(10,11)] => [2,1,4,3,6,5,8,7,11,12,10,9] => [[.,.],[[.,.],[[.,.],[[.,.],[[[.,.],.],[.,.]]]]]]
            
              [(1,10),(2,9),(3,4),(5,6),(7,8),(11,12)] => [4,6,8,3,9,5,10,7,2,1,12,11] => [[[[.,.],.],.],[[.,.],[[.,.],[.,[.,[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,6),(7,8),(9,12),(10,11)] => [3,4,2,1,6,5,8,7,11,12,10,9] => [[[.,.],.],[.,[[.,.],[[.,.],[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,10),(4,5),(6,9),(7,8)] => [5,8,9,10,4,11,12,7,6,3,2,1] => [[[[[.,.],.],.],.],[[[.,.],.],[.,[.,[.,[.,.]]]]]]
            
              [(1,2),(3,10),(4,5),(6,9),(7,8),(11,12)] => [2,1,5,8,4,9,10,7,6,3,12,11] => [[.,.],[[[.,.],.],[[[.,.],.],[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,5),(6,9),(7,8),(10,11)] => [3,5,2,8,4,9,11,7,6,12,10,1] => [[[.,.],.],[[.,.],[[[.,.],.],[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,12),(4,5),(6,9),(7,8),(10,11)] => [2,1,5,8,4,9,11,7,6,12,10,3] => [[.,.],[[[.,.],.],[[[.,.],.],[.,[[.,.],[.,.]]]]]]
            
              [(1,10),(2,3),(4,5),(6,9),(7,8),(11,12)] => [3,5,2,8,4,9,10,7,6,1,12,11] => [[[.,.],.],[[.,.],[[[.,.],.],[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,11),(3,4),(5,10),(6,9),(7,8)] => [4,8,9,3,10,11,12,7,6,5,2,1] => [[[[.,.],.],.],[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,10),(6,9),(7,8),(11,12)] => [2,1,4,3,8,9,10,7,6,5,12,11] => [[.,.],[[.,.],[[[[.,.],.],.],[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,11),(5,10),(6,9),(7,8)] => [3,8,2,9,10,11,12,7,6,5,4,1] => [[[.,.],.],[[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,11),(5,10),(6,9),(7,8)] => [2,1,8,9,10,11,12,7,6,5,4,3] => [[.,.],[[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]]
            
              [(1,4),(2,3),(5,10),(6,9),(7,8),(11,12)] => [3,4,2,1,8,9,10,7,6,5,12,11] => [[[.,.],.],[.,[[[[.,.],.],.],[.,[.,[[.,.],.]]]]]]
            
              [(1,12),(2,5),(3,4),(6,9),(7,8),(10,11)] => [4,5,8,3,2,9,11,7,6,12,10,1] => [[[[.,.],.],.],[.,[[[.,.],.],[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,4),(5,12),(6,9),(7,8),(10,11)] => [2,1,4,3,8,9,11,7,6,12,10,5] => [[.,.],[[.,.],[[[[.,.],.],.],[.,[[.,.],[.,.]]]]]]
            
              [(1,10),(2,5),(3,4),(6,9),(7,8),(11,12)] => [4,5,8,3,2,9,10,7,6,1,12,11] => [[[[.,.],.],.],[.,[[[.,.],.],[.,[.,[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,12),(6,9),(7,8),(10,11)] => [3,4,2,1,8,9,11,7,6,12,10,5] => [[[.,.],.],[.,[[[[.,.],.],.],[.,[[.,.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,6),(4,5),(7,8),(9,10)] => [5,6,8,10,4,3,11,7,12,9,2,1] => [[[[[.,.],.],.],.],[.,[[.,.],[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,6),(4,5),(7,8),(9,10),(11,12)] => [2,1,5,6,4,3,8,7,10,9,12,11] => [[.,.],[[[.,.],.],[.,[[.,.],[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,5),(6,11),(7,8),(9,10)] => [3,5,2,8,4,10,11,7,12,9,6,1] => [[[.,.],.],[[.,.],[[[.,.],.],[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,5),(6,11),(7,8),(9,10)] => [2,1,5,8,4,10,11,7,12,9,6,3] => [[.,.],[[[.,.],.],[[[.,.],.],[[.,.],[.,[.,.]]]]]]
            
              [(1,6),(2,3),(4,5),(7,8),(9,10),(11,12)] => [3,5,2,6,4,1,8,7,10,9,12,11] => [[[.,.],.],[[.,.],[.,[[.,.],[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,9),(3,6),(4,5),(7,8),(10,11)] => [5,6,8,9,4,3,11,7,2,12,10,1] => [[[[[.,.],.],.],.],[.,[[.,.],[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,6),(4,5),(7,8),(9,12),(10,11)] => [2,1,5,6,4,3,8,7,11,12,10,9] => [[.,.],[[[.,.],.],[.,[[.,.],[[[.,.],.],[.,.]]]]]]
            
              [(1,10),(2,9),(3,6),(4,5),(7,8),(11,12)] => [5,6,8,9,4,3,10,7,2,1,12,11] => [[[[[.,.],.],.],.],[.,[[.,.],[.,[.,[[.,.],.]]]]]]
            
              [(1,6),(2,3),(4,5),(7,8),(9,12),(10,11)] => [3,5,2,6,4,1,8,7,11,12,10,9] => [[[.,.],.],[[.,.],[.,[[.,.],[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,5),(3,4),(6,11),(7,8),(9,10)] => [4,5,8,3,2,10,11,7,12,9,6,1] => [[[[.,.],.],.],[.,[[[.,.],.],[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,12),(6,11),(7,8),(9,10)] => [2,1,4,3,8,10,11,7,12,9,6,5] => [[.,.],[[.,.],[[[[.,.],.],.],[[.,.],[.,[.,.]]]]]]
            
              [(1,6),(2,5),(3,4),(7,8),(9,10),(11,12)] => [4,5,6,3,2,1,8,7,10,9,12,11] => [[[[.,.],.],.],[.,[.,[[.,.],[[.,.],[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,12),(6,11),(7,8),(9,10)] => [3,4,2,1,8,10,11,7,12,9,6,5] => [[[.,.],.],[.,[[[[.,.],.],.],[[.,.],[.,[.,.]]]]]]
            
              [(1,6),(2,5),(3,4),(7,8),(9,12),(10,11)] => [4,5,6,3,2,1,8,7,11,12,10,9] => [[[[.,.],.],.],[.,[.,[[.,.],[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,10),(4,7),(5,6),(8,9)] => [6,7,9,10,11,5,4,12,8,3,2,1] => [[[[[[.,.],.],.],.],.],[.,[[.,.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,10),(4,7),(5,6),(8,9),(11,12)] => [2,1,6,7,9,5,4,10,8,3,12,11] => [[.,.],[[[[.,.],.],.],[.,[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,7),(5,6),(8,9),(10,11)] => [3,6,2,7,9,5,4,11,8,12,10,1] => [[[.,.],.],[[[.,.],.],[.,[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,2),(3,12),(4,7),(5,6),(8,9),(10,11)] => [2,1,6,7,9,5,4,11,8,12,10,3] => [[.,.],[[[[.,.],.],.],[.,[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,10),(2,3),(4,7),(5,6),(8,9),(11,12)] => [3,6,2,7,9,5,4,10,8,1,12,11] => [[[.,.],.],[[[.,.],.],[.,[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,11),(3,4),(5,6),(7,10),(8,9)] => [4,6,9,3,10,5,11,12,8,7,2,1] => [[[[.,.],.],.],[[.,.],[[[.,.],.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,6),(7,10),(8,9),(11,12)] => [2,1,4,3,6,5,9,10,8,7,12,11] => [[.,.],[[.,.],[[.,.],[[[.,.],.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,11),(5,6),(7,10),(8,9)] => [3,6,2,9,10,5,11,12,8,7,4,1] => [[[.,.],.],[[[.,.],.],[[[.,.],.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,11),(5,6),(7,10),(8,9)] => [2,1,6,9,10,5,11,12,8,7,4,3] => [[.,.],[[[[.,.],.],.],[[[.,.],.],[.,[.,[.,.]]]]]]
            
              [(1,4),(2,3),(5,6),(7,10),(8,9),(11,12)] => [3,4,2,1,6,5,9,10,8,7,12,11] => [[[.,.],.],[.,[[.,.],[[[.,.],.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,7),(3,4),(5,6),(8,9),(10,11)] => [4,6,7,3,9,5,2,11,8,12,10,1] => [[[[.,.],.],.],[[.,.],[.,[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,2),(3,4),(5,6),(7,12),(8,9),(10,11)] => [2,1,4,3,6,5,9,11,8,12,10,7] => [[.,.],[[.,.],[[.,.],[[[.,.],.],[[.,.],[.,.]]]]]]
            
              [(1,10),(2,7),(3,4),(5,6),(8,9),(11,12)] => [4,6,7,3,9,5,2,10,8,1,12,11] => [[[[.,.],.],.],[[.,.],[.,[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,6),(7,12),(8,9),(10,11)] => [3,4,2,1,6,5,9,11,8,12,10,7] => [[[.,.],.],[.,[[.,.],[[[.,.],.],[[.,.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,8),(4,7),(5,6),(9,10)] => [6,7,8,10,11,5,4,3,12,9,2,1] => [[[[[[.,.],.],.],.],.],[.,[.,[[.,.],[.,[.,.]]]]]]
            
              [(1,2),(3,8),(4,7),(5,6),(9,10),(11,12)] => [2,1,6,7,8,5,4,3,10,9,12,11] => [[.,.],[[[[.,.],.],.],[.,[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,7),(5,6),(8,11),(9,10)] => [3,6,2,7,10,5,4,11,12,9,8,1] => [[[.,.],.],[[[.,.],.],[.,[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,7),(5,6),(8,11),(9,10)] => [2,1,6,7,10,5,4,11,12,9,8,3] => [[.,.],[[[[.,.],.],.],[.,[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,3),(4,7),(5,6),(9,10),(11,12)] => [3,6,2,7,8,5,4,1,10,9,12,11] => [[[.,.],.],[[[.,.],.],[.,[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,12),(2,9),(3,8),(4,7),(5,6),(10,11)] => [6,7,8,9,11,5,4,3,2,12,10,1] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[[.,.],[.,.]]]]]]
            
              [(1,2),(3,8),(4,7),(5,6),(9,12),(10,11)] => [2,1,6,7,8,5,4,3,11,12,10,9] => [[.,.],[[[[.,.],.],.],[.,[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,10),(2,9),(3,8),(4,7),(5,6),(11,12)] => [6,7,8,9,10,5,4,3,2,1,12,11] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,[[.,.],.]]]]]]
            
              [(1,8),(2,3),(4,7),(5,6),(9,12),(10,11)] => [3,6,2,7,8,5,4,1,11,12,10,9] => [[[.,.],.],[[[.,.],.],[.,[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,7),(3,4),(5,6),(8,11),(9,10)] => [4,6,7,3,10,5,2,11,12,9,8,1] => [[[[.,.],.],.],[[.,.],[.,[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,6),(7,12),(8,11),(9,10)] => [2,1,4,3,6,5,10,11,12,9,8,7] => [[.,.],[[.,.],[[.,.],[[[[.,.],.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,7),(3,4),(5,6),(9,10),(11,12)] => [4,6,7,3,8,5,2,1,10,9,12,11] => [[[[.,.],.],.],[[.,.],[.,[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,6),(7,12),(8,11),(9,10)] => [3,4,2,1,6,5,10,11,12,9,8,7] => [[[.,.],.],[.,[[.,.],[[[[.,.],.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,7),(3,4),(5,6),(9,12),(10,11)] => [4,6,7,3,8,5,2,1,11,12,10,9] => [[[[.,.],.],.],[[.,.],[.,[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,12),(2,11),(3,6),(4,5),(7,10),(8,9)] => [5,6,9,10,4,3,11,12,8,7,2,1] => [[[[[.,.],.],.],.],[.,[[[.,.],.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,6),(4,5),(7,10),(8,9),(11,12)] => [2,1,5,6,4,3,9,10,8,7,12,11] => [[.,.],[[[.,.],.],[.,[[[.,.],.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,3),(4,5),(6,11),(7,10),(8,9)] => [3,5,2,9,4,10,11,12,8,7,6,1] => [[[.,.],.],[[.,.],[[[[.,.],.],.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,12),(4,5),(6,11),(7,10),(8,9)] => [2,1,5,9,4,10,11,12,8,7,6,3] => [[.,.],[[[.,.],.],[[[[.,.],.],.],[.,[.,[.,.]]]]]]
            
              [(1,6),(2,3),(4,5),(7,10),(8,9),(11,12)] => [3,5,2,6,4,1,9,10,8,7,12,11] => [[[.,.],.],[[.,.],[.,[[[.,.],.],[.,[[.,.],.]]]]]]
            
              [(1,12),(2,7),(3,6),(4,5),(8,9),(10,11)] => [5,6,7,9,4,3,2,11,8,12,10,1] => [[[[[.,.],.],.],.],[.,[.,[[.,.],[[.,.],[.,.]]]]]]
            
              [(1,2),(3,6),(4,5),(7,12),(8,9),(10,11)] => [2,1,5,6,4,3,9,11,8,12,10,7] => [[.,.],[[[.,.],.],[.,[[[.,.],.],[[.,.],[.,.]]]]]]
            
              [(1,10),(2,7),(3,6),(4,5),(8,9),(11,12)] => [5,6,7,9,4,3,2,10,8,1,12,11] => [[[[[.,.],.],.],.],[.,[.,[[.,.],[.,[[.,.],.]]]]]]
            
              [(1,6),(2,3),(4,5),(7,12),(8,9),(10,11)] => [3,5,2,6,4,1,9,11,8,12,10,7] => [[[.,.],.],[[.,.],[.,[[[.,.],.],[[.,.],[.,.]]]]]]
            
              [(1,12),(2,5),(3,4),(6,11),(7,10),(8,9)] => [4,5,9,3,2,10,11,12,8,7,6,1] => [[[[.,.],.],.],[.,[[[[.,.],.],.],[.,[.,[.,.]]]]]]
            
              [(1,2),(3,4),(5,12),(6,11),(7,10),(8,9)] => [2,1,4,3,9,10,11,12,8,7,6,5] => [[.,.],[[.,.],[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]]
            
              [(1,6),(2,5),(3,4),(7,10),(8,9),(11,12)] => [4,5,6,3,2,1,9,10,8,7,12,11] => [[[[.,.],.],.],[.,[.,[[[.,.],.],[.,[[.,.],.]]]]]]
            
              [(1,4),(2,3),(5,12),(6,11),(7,10),(8,9)] => [3,4,2,1,9,10,11,12,8,7,6,5] => [[[.,.],.],[.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]]
            
              [(1,6),(2,5),(3,4),(7,12),(8,9),(10,11)] => [4,5,6,3,2,1,9,11,8,12,10,7] => [[[[.,.],.],.],[.,[.,[[[.,.],.],[[.,.],[.,.]]]]]]
            
              [(1,12),(2,7),(3,6),(4,5),(8,11),(9,10)] => [5,6,7,10,4,3,2,11,12,9,8,1] => [[[[[.,.],.],.],.],[.,[.,[[[.,.],.],[.,[.,.]]]]]]
            
              [(1,2),(3,6),(4,5),(7,12),(8,11),(9,10)] => [2,1,5,6,4,3,10,11,12,9,8,7] => [[.,.],[[[.,.],.],[.,[[[[.,.],.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,7),(3,6),(4,5),(9,10),(11,12)] => [5,6,7,8,4,3,2,1,10,9,12,11] => [[[[[.,.],.],.],.],[.,[.,[.,[[.,.],[[.,.],.]]]]]]
            
              [(1,6),(2,3),(4,5),(7,12),(8,11),(9,10)] => [3,5,2,6,4,1,10,11,12,9,8,7] => [[[.,.],.],[[.,.],[.,[[[[.,.],.],.],[.,[.,.]]]]]]
            
              [(1,8),(2,7),(3,6),(4,5),(9,12),(10,11)] => [5,6,7,8,4,3,2,1,11,12,10,9] => [[[[[.,.],.],.],.],[.,[.,[.,[[[.,.],.],[.,.]]]]]]
            
              [(1,6),(2,5),(3,4),(7,12),(8,11),(9,10)] => [4,5,6,3,2,1,10,11,12,9,8,7] => [[[[.,.],.],.],[.,[.,[[[[.,.],.],.],[.,[.,.]]]]]]
            
              [(1,7),(2,8),(3,9),(4,10),(5,11),(6,12)] => [7,8,9,10,11,12,1,2,3,4,5,6] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]