[ [ [ 1, 2, 3 ], [ 1, 4, 5 ], [ 1, 6, 7 ], [ 2, 4, 8 ], [ 2, 6, 9 ], [ 3, 5, 8 ], [ 3, 7, 9 ], [ 4, 6, 10 ], [ 5, 7, 10 ], [ 8, 9, 10 ] ], [ [ 1, 2, 3 ], [ 1, 4, 5 ], [ 1, 6, 7 ], [ 2, 4, 8 ], [ 2, 6, 9 ], [ 3, 4, 10 ], [ 3, 7, 9 ], [ 5, 6, 8 ], [ 5, 7, 10 ], [ 8, 9, 10 ] ] ]