Task: Program Execution
Input (English): 2, 7, ['V', '2491', '2401', '8201', 'b', 'x', '8201', '9521', '977', 'B', '9899', 'M', '9195', '8479', '4553', 'x', '7357', '817', 'P', '8313', '5089', '6639', 'k', '1461', '6079', 'd', 'h', 'I']
Output (English): 2491, 977, x, k