L = range(10)print Lprint zip(L, L[1:])
Standard input is empty
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9] [(0, 1), (1, 2), (2, 3), (3, 4), (4, 5), (5, 6), (6, 7), (7, 8), (8, 9)]
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