1: Using installed binary mxTools 2: Using interscript script xmap 3: for-loop: 3.53 seconds 4: map: 4.58 seconds 5: method_mapply: 10.14 seconds 6: checking... 7: tuples([1, 2, 3, 4, 5, 6, 7, 8, 9], [2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13])=[(1, 2, 3), (2, 3, 4), (3, 4, 5), (4, 5, 6), (5, 6, 7), (6, 7, 8), (7, 8, 9), (8, 9, 10), (9, 10, 11)] 8: tuples([3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13], [2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 5, 6, 7, 8, 9], [2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13])=[(3, 2, 1, 2, 3), (4, 3, 2, 3, 4), (5, 4, 3, 4, 5), (6, 5, 4, 5, 6), (7, 6, 5, 6, 7), (8, 7, 6, 7, 8), (9, 8, 7, 8, 9), (10, 9, 8, 9, 10), (11, 10, 9, 10, 11), (12, 11, None, 11, 12), (13, None, None, None, 13)] 9: tuples([1, 2, 3, 4, 5, 6, 7, 8, 9], [2, 3, 4, 5, 6, 7, 8, 9, 10], [3, 4, 5, 6, 7, 8, 9, 10, 11])=[(1, 2, 3), (2, 3, 4), (3, 4, 5), (4, 5, 6), (5, 6, 7), (6, 7, 8), (7, 8, 9), (8, 9, 10), (9, 10, 11)] 10: lists[(1, 2, 3), (2, 3, 4), (3, 4, 5), (4, 5, 6), (5, 6, 7), (6, 7, 8), (7, 8, 9), (8, 9, 10), (9, 10, 11)]=([1, 2, 3, 4, 5, 6, 7, 8, 9], [2, 3, 4, 5, 6, 7, 8, 9, 10], [3, 4, 5, 6, 7, 8, 9, 10, 11]) 11: lists([2, 3, 4, 5, 6, 7, 8, 9, 10], [3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 5, 6, 7, 8, 9])=([2, 3, 1], [3, 4, 2], [4, 5, 3], [5, 6, 4], [6, 7, 5], [7, 8, 6], [8, 9, 7], [9, 10, 8], [10, 11, 9]) 12: lists([2, 3, 4], [1, 2, 3, 4, 5, 6, 7, 8, 9], [3, 4, 5, 6, 7, 8, 9, 10, 11])=([2, 1, 3], [3, 2, 4], [4, 3, 5]) 13: tuples([1, 2, 3, 4, 5, 6, 7, 8, 9], [2, 3, 4, 5, 6, 7, 8, 9, 10])=[(1, 2), (2, 3), (3, 4), (4, 5), (5, 6), (6, 7), (7, 8), (8, 9), (9, 10)] 14: Works.