Task: Program Execution
Input (English): 21, 26, ['r', 'm', 'V', 'T', '5323', '8019', 'c', '5337', '1581', '7075', '4015', 'C', 'r', '8205', 'b', 'H', '7649', '1473', 'D', 'G', '5619', '2601', '7021', 'X', '7273', '8709', '7583', '3927', 'd']
Output (English): 87097273X702126015619